Not really. If you don’t lack confidence all that much and have no problem talking or making a move on the opposite sex, then you’ll likely find quick and great results. Tired of ending up with the same kind of guy or girl that isn’t going anywhere and you want someone that would fit much more with the person you are, then this is great too. Some people may also find that they don’t vibe with the people around them much anymore and want new friends and this can help with that. Or they’re lonely but not shy and this’ll help with that too.
This is not to say that the field doesn’t work for shy people. It does. It just would work faster for extroverts or people who have been in relationships. And if you are shy or lack confidence or have trouble speaking to women/men, then I would suggest working on that first before getting the field. And if you do have the field and are this way already, then email me and I will help you out to the best of my ability. When time permits, I’d like to make a post in regards to this to help anyone out when it comes to attraction.