Actually, I am not much into reading motivational stuff or listening to such speeches. I feel, those ‘motivational gurus’ tells pretty much the same things you already know, albeit in sophisticated way!
And then, the other day, someone shared this video of a guy who has no arms or legs but has come to terms with his lot in life and he delivers an inspirational speech to these school kids that they will probably never forget. His name is Nick Vujicic. I shouldn’t talk much about it, the video speaks for itself!
Watch it and I bet you'll stop asking God “why me…?”! So, are you gonna finish strong?!
To know more about Nick:
Wikipedia
Life Without Limbs Organization