The following statements and advice are 100% personal opinion and experience only:
I have been reprogramming my subconscious mind for the last 13 years since I first discovered EFT, BSFF and Subliminals and later also many other methods, including Sapien Medicine morphic fields.
My personal preference was always mostly on rather working with methods, techniques and tools, than with active visualization, magick or meditation.
I believe that the whole process of reprogramming the subconcious mind is totally worth it for literally everyting in life, as the subconscious mind controls almost all of our behavioral patterns, emotions, thoughts and therefore, Manifestations.
As I changed my beliefs and programs about certain topics, so did change the manifested reality for me. Therefore I am a strong believer in that one’s subconscious programs, feelings and beliefs do manifest most of one’s life and personal reality.
I still have a long way to go and reprogramming is a type of personal work that probably never ends – at the same time we have more and more powerful tools at hand to do these changes.
I found that there are many many different methods and tools out there to do the reprogramming. Most of the tools marketed out there are as effective as a water drop in a desert in my experience.
But once in a while one stumbles upon a technology that really works amazingly well beyond what one would consider possible. Sapien Medicine morphic fields is one of those truly well working technologies. So everyone reading this means you are then already aware of one of the most powerful tools that are out there. Congratulations 
But here the actual tip that I wanted to give:
It is of utmost importance, not only what positive stuff you feed into your subconscious mind, but also what negative stuff you leave out and not feed into it.
Just think about it.
Let’s say you’ve been listening to morphic fields for 2 hours and meditated/visualized for 1 hour of what you want.
But then you go on Social Media and YouTube and browse there for hours through irrelevant stuff with negative click-bait headlines and recommendations and people with fear/lack mindsets, watch TV and commercials for hours, listen to Radio in the background, maybe spend time on adult websites, meet and talk to negative people at work and in social life etc.
What will have the stronger impact on the subconscious mind?
A few hours of positive reprogramming or the rest of the day of absorbing society’s mostly negative and fear-based mainstream input?
In my experience, the reprogramming of the subconscious mind takes places the faster and the more efficient, the less contradicting messages it is getting throughout the day. The more input one cuts out that is not aligned with what one wants to install, the easier the reprogramming will take place.
In our society, people constantly absorb so many negative messages throughout the day (sometimes for 12-16 hours ! ) and then wonder why morphic fields/subliminals/other tools only work so slowly or not at all for them. This maybe one of the reasons.
If you want all the tools and fields to work faster and be more efficient in your reprogramming journey, remove everything from your life and awareness that is programming you otherwise.
Those negative messages from news, radio, social media feeds etc. are also lowering one’s vibration and bringing one back to the average level of the society. Lower vibration means less manifestation power.
I personally have no TV device, seldom watch movies and series and only empowering ones, avoid news, do not browse social media feeds, deleted all adult content, installed a YouTube recommendations blocker, avoid negative people etc.
All with the goal to expose my subconscious mind to as little contradicting messages as possible.
YouTube recommendations and social media are especially toxic from my point of view, because people are quickly browsing through hundreds and thousand of headlines, thumbnails, pictures and messages, every single day – and the subconscious mind is picking up all of them like a sponge (like as if they would come from a subliminal).
So this is my tip. It is not only about what you install with tools and methods, but also about avoiding the constant mainstream brainwashing of fear, lack and powerlessness that goes against what you actually want.
We are very blessed that Sapien Medicine fields are so powerfull that they are able to give people progress despite the daily waves of contradicting messages from society and social media that most people feed themselves with.