Genuienly cooked

Its tagged beginner but im not and the problem is i haven't animated in a good while atleast not seriously just stupid things on gartic phone with my friends and I've got a problem with family without crazy detail my brother is special needs and he loves putting himself out there and showing what he is and he wants to be a script writer and he wants me to animate some scripts with him like a team kinda thing but the problem is i havent animated in awhile and im absolutely buns now what can i do to imrpove this fast (im being forced to do this because my brother never asks me to do this type of stuff and my sister threatened to drown me if I dont)