If mine body would be stronger I could carry a car with one hand.
If I was rich I didn't have to worry I would be a lot happier and I could buy all the things I want to.
If I could draw and animate perfectly, I would make drawings and shows that people would laugh their ass of at and enjoying the wonder of it.
If I....................
Etcetera if if if if, in place of thinking, if I got this or that, we can better invest our energy in practicing those things so that we can have that!
Besides it will be better to focus on the things we have or what we want.