First and foremost

I have no idea what I am doing.  Except this feels oddly familiar to being an angst ridden teenager writing, "Dear Diary"  except now I am 30 yrs old, I no longer open with Dear Diary, I am not using a pen and paper, but the more technical and "grown up" version of writing, which is not writing at all but typing..... and I am no longer angst ridden, but dare I say......happy?  Huh, so what then should or could I write about?  I guess we will all find out......