I am celebrating a big birthday this year - and it got me thinking about all the things I wish I knew when I was 25 - but learned the hard way - and also some observations I would like to share :}
Resilience. Ultimately inner resilience will see you through life. Unfortunately it can only be acquired by getting up when you fall down. So try to remember that when times are hard, - that by getting up, moving on and not looking back, you are building the inner strength for longer term happiness.