ADD about all my interests and not picking one.

Hello Brooke, I have several ideas of career interests to start but having hard time deciding on one. One of the interests is doing an essential oil certification. If I pick this one and spend money on it, the very next day I’ve already talked myself out of it and don’t want to do it anymore. I do this will all the interests I find and want to do. I end up spending money and wasting it or going through the program and not wanting to do it anymore. This is a frustrating experience and have been doing this for years with no money success to think of. Another part of me doesn’t want to do any certifications and just start a youtube channel but have no clue what to talk about. I’m torn and confused about this problem and need a different perspective that can bring some sense to my thoughts. Any suggestions on how to help with this issue?