Advice for resuming Japanese study after a LONG absence?

;Hi there, I just started studying again after a year and a half break.
I think it’s a good idea to start working your way up on wk, but I think that resseting the account completely is not a good idea.
personally, I use the burn manager script to revive only things that I don’t remember well (or at all haha).
I started doing this last month and I’m half way to where I left off.

burn manager script: [Userscript] Burn Manager (Review / Resurrect / Retire)