Which hands do you guys push?

[Zeffke]

Since I often gets in trouble with this question can someone tell me which hands u guys push first in:

1)in early position
2)middle position
3)late position
4)SB vs BB

I know it's based on more facts then just your hand but a little basic scheme would help me a lot cause I'm fairly new in tournament poker and have troubles with it all the time,

Thanks