But you'd also forget all your skills (if any) and thus become unemployed, which will lead to suicide ideations again.
Now, assuming you somehow manage to secure an income then yes ofc I'd do it. But imho the brain doesnt work quite as simply as that, your behaviour, fears, worries and all that sort of becomes hardwired in it according to what I read. It can be changed, but requieres massive amounts of work and is a separate process from memory.
If said potion could overcome everything including the last part then yes sign me in. Itd literally be like being born again.