There are certain things in life that have limits, but you don't unless you impose limits on yourself.
Most opportunities are disguised as problems.
Have goals so big your problems pale in comparison.
You can't get anywhere flying under the radar.
Think about it: What's the worst thing that can happen to you if you just totally go for it?
Anyone who minimizes the importance of success to your future has given up on his or her own chances of accomplishment and is spending his or her life trying to convince others to do the same.