A reply I made a while ago to a similar request
Not normally popular when I suggest it but think about Still Life.
You can arrange the objects to give good composition, choose the colours to create harmony or to clash, try different numbers of objects – is 1 best or 2 or 3 etc. Move everything around so that the light is from a different direction, diffuse the light, reflect the light, shade the light. Try different focal lengths at the same, and different, distances. Underexpose, overexpose by different amounts to see the effect. Experiment with different apertures for DoF. Change the ISO to use small apertures at shutter speeds where you can hand hold the camera without shake, check the amount of
noise when using high ISO etc.
While doing all that you do not have to worry that the subject is moving, or will disappear.
It really is worthwhile because once you have the subject set up you are no longer worried about getting a good/great picture, it is all about playing and learning.
Like lots of people you may not be keen at first but once you start the details take over, and you get engrossed.
Either that or be like me and paint a bedroom!