Perhaps my writing will help me connect the dots in the future

It's late, I know, but I felt I need to write something now.
Was reading my past entries today and it truly felt like I was reading a real diary. I was also somewhat surprised that I could express myself so well in the past (I'm less confident of my writing skills now). I also found it fascinating to rediscover some stuff that I've forgotten but was recorded in my writing. It's also amazing that my writing over the years have captured how I've matured as a person.
After all the above 'revelations', I realized that I had to carry on writing to preserve my thoughts and experiences which would otherwise be lost if I hadn't write about them. If anything, my experiences recorded in writing might help me connect the dots in my life in the future!
My past entries seem a little dreary. No, in fact they almost sound suicidal. I must say that I don't feel as dreary anymore, but in no way do I consider myself to be a happy person, yet. There are still some major issues that need to be fixed in my life. But I'm a lot more optimistic and treasure life a whole lot more.
I initially wanted to write a complaint about someone in this entry. But I decided against it just as I was penning down the previous paragraph. I can't explain why, but somehow felt it's a pain to write a complaint - in a way it will force me to re-live my unhappy feelings towards this person. Not worth it for a Sunday night. Instead, I would want to leave myself (and whoever in the world that may be reading this) this video, that never fails to trivialize my daily problems: