If you are not hurting for money(which I doubt), I would suggest taking a nice break, travel, pursue some other skills like new language(Spanish, Portuguese),

If you are not hurting for money(which I doubt), I would suggest taking a nice break, travel, pursue some other skills like new language(Spanish, Portuguese), photography, cooking, volunteering, adventure sports. It will recharge you and maybe along the path you will find some interesting problems you could solve, for an instance a software solution for a problem that exists in some foreign country but you dont see the same problem in US.