That was good and I like the run.
Some random pointers
Get inspiration if you lose it.
You should continue even if I didn't like it.

Quote from Telepurte

Get inspiration if you lose it.

Getting inspiration is easier said than done. I've been struggling to get inspiration for 3 years now. I'm lucky enough to make something that's still decent after not animating that long.

try to animate a stick jumping off a mountain
and let there be stuff happening along the way down
thats how i get my inspirations usually
hope it helps

Don't just stare at a blank canvas if you've got no inspiration, listen to music, interpret it and animate what you got out of the song.
Or go for a walk outside, that is certain to get the juices flowing, and write down (be it in your mind or a notebook) what you gather and take it from there.
You can also do things you like to do for inspiration, be it eating, sports, watching other animations/animators or anything else that will get you pumped.
There's inspiration everywhere, you only have to look for it.