8:TIMING

Timing are the thing makes difference between a good animation and a bad animation...
You can have good drawings, wonderfull arcs, sweet overlappings..but if you haven't timing, the animation are bad..
Timing are strictly linked to x-sheet and the use of charts...of course slow in and slow out are part of timing.
When i animate i try to imagine a kind of musical rhythm....
music..pause..music...
The pause are important....the pause are everywhere...a music, a sing without pause are flat,boring..try to give rhythm to your animation and you will give life....