Hey @adimon191, I don’t use it everyday, but when I do, I looop it whole night on lowest volume possible, so I can even barely hear it. Sound is static, high pitched, yes. It can be annoying if played on higher volume. You should try it and see if it’s something that would work for you.
I wouldn’t recommend looping ego dissolution for long periods of time, somewhere on the forum it is discussed why it isn’t good idea to have it on item for example.
Here @SammyG discussed subconscious limits dissolver little bit: