Not everything has to mean something

Suddenly it's dark and here am I questioning everything silently in my heart. This hasn't been happening much lately, mainly because I've be consistently exhausted and sleep has been coming easily(ish). Life is so unpredictable and people can change so drastically; everyday I've to tell myself to enjoy the moment and cast uncertainty somewhere far inside the back of my mind. It's so easy to say that the beautiful part of life is about how fluid it is, but sometimes I wish I knew some things for sure.