i sbeing 情绪硬核 like ppl wanting to kill themselves

Sometimes. Not all of the time,though.

no thats just being depressed.. lol. did u know these facts about suicide???
sui·cide
Pronunciation: \ˈsü-ə-ˌsīd\
Function: noun
Etymology: Latin sui (genitive) of oneself + English -cide; akin to Old English & Old High German sīn his, Latin suus one's own, sed, se without, Sanskrit sva oneself, one's own
Date: 1643
1 a: the act 或者 an instance of taking one's own life VOLUNTARILY and INTENTIONALLY especially BYA PERSON OF YEARS OF DISCRETION AND OF SOUND MIND.

not nessacerily

No. Nothing of the sort...there is different types. Some people go through depression though including trying to commit suicide.