In light of @KennethFolk's recent PSA - reminding us that nirvāṇa=insentience - I'd like to recommend some reading, as a logical question to ask is:
Why not suicide?
@sarahdoingthing's 'Every Cradle is a Grave: Rethinking the Ethics of Birth and Suicide' is great on this topic
Yes, indeed. Whilst suicide often comes alongside sad situations, tremendous suffering, minds torturing themselves and so on, we generally have an unskillful & unkind relationship to suicide, and death in general. Sarah Perry’s writing is probably the best I’ve on the topic.