The next two

If you can trust yourself when all men doubt you,
But make allowance for their doubting too:

How many times do we release our dreams go past us just because it looks like no one believes in us? There are times we could actually be sincerely wrong but there just has to be that element of trust in the self. YOU JUST GAT TO BELIEVE IN YOURSELF.

Don't be tossed about like a flimsy film, stand your ground and make your mistakes, learn from them however and remember that no one got 'there' in a day. Don't be afraid to make mistakes, you'll just have learnt new ways not to do what you did wrong.