How to get through a door:
1: see if door is open.
2: if not, ring doorbell
3: if there is no doorbell, knock
4: if no one comes, kick the door reeeeeaallly hard
5: if it still doesn't open, kick it again
6: if it still won't open, take out a blowtorch and melt the lock
7: if it still won't open, take out a saw and cut through the door
8: if it doesn't cut, try kicking it again
9: if still no, use your watch lazer to cut it.
10: if still no, use your plastic explosives.
11: if still no, use a window.