Stop saying you can’t paint or draw. Find some known or unknown friends and get together in a painters group. Never mind if you have not painted before. Just get yourselves some painting or drawing materials.
Then you set up a drawing or painting session and start painting. If you don’t know what to draw or paint, find out something together and see how different you can interpret the motif.
We did this in my painters group Pink Bucket.
First we drew a face. One of us did the cheek and forehead, one did hair and nose and others eyes and so on.
My face ended up like this, what do you think?