How to focus my energy into doing a project

I found that it’s really difficult for me to focus my energy into doing one single project.
I’m sun sag, moon Gemini and ascendant Virgo. I have ideas that I am afraid of putting in work because I’m afraid of commitments. And I think it’s hard to keep up without validation. Of course, I criticise myself and focus too much on details too.
Recently I have started an instagram account but I find it very difficult to focus especially when I feel like the effort I have put into it doesn’t reflect on the reactions from the audience.
Anyone has experiences transforming from dispersing your energy to focusing on something to actually make it work?