1. If you complain too much.
No need to complain. You still have to face what you have to face.
2. If you cry for every small reason.
There's no reason too big enough to shed your most expensive tears.
3. If you are too scared to face the world.
If that's so, then you won't be even able to get off your bed.
4. If you don't understand the true meaning of life.
The meaning of life is a life of meaning. You create meaning by keeping yourself occupied in what's meaningful to you. Even if it has an iota of meaning.
5. If you keep distance from loved ones for petty reasons.
There's no reason big enough to keep distance while they are alive or you are alive ...
6. If you hold doubts on every other person or thing.
You can hold doubts but always remember that ultimately, faith is the twin brother of doubt.
7. If you think night life is the only life.
Live the night life under immense control and self-restraint.
8. If you are lost in your addictions.
You are doomed and your addictions will kill you soon. There are no such things as 'safe addictions'. Always remember, 'everything in moderation' and even 'too much of a good thing is harmful'.
9. If your idea of spending a weekoff is sleeping on a couch and watching TV
Life is much more than that. Read something. Expand your horizons. More opportunities will come your way.
10. If you don't have anything to do but work.
Work is good but not to the extent of a burnout. Rest all is fine. Being a workaholic is also fine.
11. If you think you are a loser and can't achieve anything in life.
Then you are already gone. You should as well try and commit suicide.
12. If you are too afraid to confront and accept your mistakes.
The sooner you accept and confront, sooner the miracles take place. Life is magic.
13. If you don't know how to enjoy small things.
Small things are the things you would mostly end up and spend time doing in your life.
14. If you think your life sucks.
Your life never sucks. It's all and it's always temporary.
15. If you are blindfolded by superstitions.
Superstitions can even kill you !
16. If you don't respect yourself or anybody else around you.
First learn to respect yourself. Then respect others contributions.
17. If you have problems trusting others.
You should at least learn to trust others under reasonable circumstances.
18. If you easily give up.
You shouldn't give up. If it's yours, it's yours for the taking and keeping. So fight!
19. If you don't have any ambition.
You always need ambitions in life. In any given point of time.
...Then your life is seriously and completely 'fucked up'.
It is not meant to be so. You can change it through conscious control. You can shape your destiny.
Your destiny is in your hands.