"No matter what you do, no matter how many times you screw up and think "there's no point to carry on", no matter how many people tell you that you can't do it - keep going. Don't quit because a month from now you will be much closer to your goal than you are now. Yesterday you said "tomorrow". Make every day count." 

Well, this somehow inspired me. We all have dreams and hopes and wish to achieve them, right? But how many times do we hear these little voices in our heads telling us to just give up because everything we do doesn't make sense?It doesn't even matter how big we dream. If you want to be a dancer then go for it. If you want to be a famous author, why do you hold back? Next to those "career wishes" there're a lot of personal wishes... Dreams of having a relationship, being more confident and so on. I guess if you just work on it to make it happen it will. Just try it. Try and you'll see that you can reach everything if you want to. And most definitely... Do not (never ever) live for other people. Don't let them pull you down or hold you back. Because this is your life, it's now and the time you wasted won't come back but there're enough days left to run after your dream/ chase it/ hunt it down. 
It's easy to say all this. It's easy to encourage people than to do something yourself, right? Yes, but I think a little encouragement helps a lot. Try to leave your fears behind. Even I'm working on myself to get what I want. For me it doesn't matter if I'll actually reach it because the feeling of getting closer to my goal makes me already happy. 
And never forget: There're a lot of people who failed many times but they didn't give up until they got what they wanted.