Heya @krisy! Welcome to Steemit. :) I say just write about whatever you're interested in, passionate about, possibly already ranting about irl! ;) If a theme suits you go for it... if there's no apparent theme, then the theme is your life, and that's great too! Looking forward to whatever it is you decide to share. Cheers!

PS. Join us on steemit.chat! and say hello when you get there, you got a resteem from @uwelang, so you're on the right track. Follow the white rabbit! ;)