Why You Always Feel Like Crap

Recently I have been watching Supernatural Season 8, and the scene where Dean, the older brother, unable to achieve what he wants and everything turns out to be unexpected, I totally get it.
Especially when he says "I feel like crap"

And yes, I feel like crap.

I feel like crap because I don't think I can make it

I feel like crap because I know clearly high expectation kills a human heart, yet I still have it

I feel like crap because they don't understand what I am feeling although I have explained to them

I feel like crap because everytime I choose to escape from a certain place, it is never that smooth

I feel like crap because I look at the forthcoming more than what is really happening now

I feel like crap because currently I am not patient

In short, I just want to know all the answers as soon as possible without wanting to undergo the process.

Yet, I believe the best part to overcome this is to face it head on, and I think that's the only thing I can do now.

All we want is to understand who we are, and we cant. Only time will tell us. - Molly Sprayregen, The Brain On 23