I'm living this right now... I kept kicking the can forward until my world completely imploded yesterday... and I felt so ready... I was scared and shaking and nervous but I managed to set everything up and fully try... and I failed... and I feel so much worse now that I know I'm still miserable, my world has collapsed completely, and I can't even take the way out that I worked up the courage to do. So... I was scared as you are about trying and failing... and it turns out, I was right to be scared. This is so much worse than just feeling miserable. Now I'm miserable and completely without any way out.