> There are the usual suggestions: […] But I'm finding it hard to actually do any of that.

There are some other suggestions and ideas here in the comments and your response also boils down to “thank you but that’s too hard”.

Sorry to say this but - it’s going to be hard. Did you want something easy? I don’t think it exists in this situation. Creating new routines and breaking out into something different from what you were used to for years, will take effort and resources. There’s no magic pill.

You can do this but it’ll take effort and discipline. Go for it!