Yes. Still hits me from time to time, but it mostly happened between when I was 21-24 y/o.<p>I don't know why it happens man, it occurred to me whenever I was faced with a deep-rooted issue, an issue that got me exhausted or worried. For example, one of my colleagues, a new hire, died in an accident 4 days into his new job. It got me thinking why do we even exist, why do we die, why were we sent here?<p>Or when I was bored of life or was so indulged in work that I thought fuck this shit, what am I doing? Why do I even exist? What's the goal? What will happen once we die and get alive again? Even if I do exist, what's the purpose?<p>How did/do I handle with it? Spirituality helps, you pray to God (I'm a Muslim), then you move on. What helps is that most of us are in that crisis so you tell yourself, "Oh, alright. I'm not alone. Guess I just need to drag myself through life.". You get depressed, you get worried, you get panic attacks sometimes, you cry, you have trouble sleeping. But then... then you just wake up and you get some happiness, and then you move on. You just drag yourself.<p>To conclude, I find it weird how I've struggled to put my thoughts into words because I usually am able to explain myself properly. So I don't know? Just keep moving I guess... Sorry I don't think I helped.