Thanks for the kind words Danielle and Charlotte. Both of you have been very welcoming to me from the start. It's very much appreciated.
Danielle, I do still have a "little black book of thoughts" from a year or so ago which I used to snap myself out of depression so, while not a journal, it's along the same lines. I am also a sentimental soul, I have been clearing out my attic today ready for my impending house move and found a box with all my personal things from my life so far. Things like, school reports, swimming badges, my first (and only!) valentine card, letters to distant friends who I am no longer in touch with and so on. i've been having a lovely day going through these.