I'm a doctor, not a doorstop

So twist and flail with all your might and fall despite me.
I am the only friend you have so don't ignore me.
Let's say your right. step through the glass. you tried always changing things so now it's worse. somehow you'll redeem yourself and we will move on. how'd we end up here I'll never know. moving too slow. decisions come too fast I can't keep track. you can't take it back. please say you'll try. but know we are the same