Most depressing BIGBANG songs?

So I got into BIGBANG when I was in middle school. At the time I just liked the music for what it was but never bothered to look into the lyrics.

Going back, I realise just how many of their songs actually have depressing/angsty lyrics - while often sounding deceptively upbeat. I have a much deeper appreciation for the songs now.

Obviously, there are the sad love songs (eg. Lies, Haru Haru, Let's Not Fall in Love, Act Like Nothing's Wrong, If You).

But then there are the songs that address a broader unhappiness within oneself, eg. Loser, Sober, Crooked. Oh Mom is also devastating. Even GD's Obsession is somewhat dark.

Are there any other depressing BB/solo songs I'm missing??