Pain inside - Yu anime animation

My first animation anime i post here xD My FIRST ANIMATION i lost, my notebook got formated 4 years ago and i lost all my draws, images DX

I want critiques please <3 and tips for animation too, programs, everything that can make a animation became more easy to do xD

i was just TOOOO lazy to do draw a face... so i picked this base (these eyes fits very well Yu)

Base was made by: yami-tori44



Ps: Is really Sasori from naruto, i know

DONT YOU DARE TO STOLEN IT