knowing limitations

So I get so frustrated when I try to do some things, the simplest of them sometimes too. A few years back I had no sensation in my left hand and was unable to do things that are so simple. Like tie a shoelace or button a button. Now it's hook up my bra strap or help box things up for our move. It is frustrating to known that I may have limitations and to stop there. I mean I am only 28, have to walk with a cane, and be unable to do things.