Not a trick question. I've seen a fair few people state "I'm a socialist" and just wondered what it really meant (I've a vague idea but realised I don't really understand it very much). Tried a quick Google but it brought up loads of essays and academic stuff - just need a paragraph-long overview.
I was never very interested in politics in my 20s as had too much going on personally. Was in a sales career which I hated for 15 years but which I was good at and which paid reasonably well. Found it hard to focus on the bigger picture when I had job related anxiety every day and an undiagnosed hormonal problem which made me lack energy and drive. Always felt like politics would have much less impact on my day to day life than changing career or solving immediate obstacles, but now I've become quite interested in it all.