i have great difficulty with decisions too. certain decisions are harder than others, I think of them as triggers. Most recently this has revolved around religion. My one self wants to become completely involved and immersed in the church. My other self is like woah, red light, don't do it. I talked to my doctor about it and she said maybe it's just my gut telling me? So now I'm avoiding it altogether. This has happened before with things like colleges, majors...I switched colleges four times and had as many majors. i don't know if that helps at all, but i can relate.