Everyone fails sometimes..but there is always a reason why you have failed. You should learn from your mistakes but not let them bring you down. If you give up immediately when the first obstacle comes to your way, you do not really want to reach your goals.
Even I fail..sometimes it makes me quite down and doubting if I should just give up and find some other goals to pursue. This is a moment that will happen for all of us. It's natural to question things. Keep in mind the reasons why you want this. Only the ones who really want to succeed and work for their goals will succeed. That is the harsh reality.
At the moment I also have to push quite hard forward to meet my goals. Even if it feels hard and something that is difficult to overcome you should never give up! This is because you should never look back and see that you were giving up in the last moment..and that's why you could not achieve the thing you wanted to achieve.
Sometimes you just have to push a bit harder..but most of the time you can do it. You just have to believe in yourself. Don't give up on your dreams and goals in life. Because if you do, you can regret it. Believe in yourself. That is really one of the key factors to success.
Sometime you feel like giving up. Don't, Just don't give up!
When you get into a tight place and everything goes against you, till it seems as though you could not hang on a minute longer, never give up then, for that is just the place and time that the tide will turn. ~Harriet Beecher Stowe