I think a huge part of Suicidal Thoughts come from the pressures of Society that was designed to tell people unless you have this or that, look like this, weigh that, own this, make that ($$$), etc... you have failed at Life. The constant chase of getting "there" keeps people from living & enjoying the moments & what they have "here" & by the time they work hard to get "there" then "there" has once again been moved.
Depression isn't something some can fight without actual medical help & possible therapy. We live our lives not for ourselves but under the microscope of others expectations & standards & that can create a hostile internal environment.
I feel a lot of people hide their true feelings even those who portray on Social Media a life of extravagant living. I have a Songwriter friend who is by others standards very successful... a decade in the industry, multiple Top 40 Records & Plaques galore. Yet, he was clinically diagnosed with depression 2 years ago & was just lost. When I talked to him he said all he meets are people who pretend to be his friend because they believe he can put them on... he says he no longer can trust any woman who pursues him because of his status & hates being around the celebrities & industry people who he feels cares zero about him, use him & always act fake just for the Photo Ops. He had everything an aspiring Songwriter could have & yet he nearly ended his own life.
Another is a young lady who is a very well established RN. Makes 3 figures a year, owns her own house & car & is VERY attractive & unfortunately a Single Mother in her 30's. She was clinically depressed & despite having all of that she felt like a failure because she is under the influence that if she were such a good person then why aren't any Men staying around after a couple months of dating. She has fallen victim to the Hollywood version of Romance & feels she has failed her Daughter because her Baby Daddy turned out to be nothing like the Image he portrayed in the beginning. She also nearly ended her life...
Both have things some would give their left arm to have & yet they both feel their lives don't meet the fulfilment they believe is necessary to be happy.
Depression is no joke & it doesn't matter what one has or the person people have perceived them to be.
Life is tough...