Depressed mc? Any genre, plz

https://www.mangago.zone/read-manga/watashitachi_no_shiawase_na_jikan/

Me jkjk
https://www.mangago.zone/read-manga/i_wanna_die_before_i_m_30/
https://www.mangago.zone/read-manga/banana_fish/
https://www.mangago.zone/read-manga/suicide_boy/
https://www.mangago.zone/read-manga/lovely_death/
https://www.mangago.zone/read-manga/hoshoku_sha_kisumi_kun/
https://www.mangago.zone/read-manga/sayonara_zetsubou_sensei/

Ty ty, much appreciated

Gunjou