Living in Spain or abroad?

I’ve wanted to live abroad for a really long time. I like the idea of learning another culture and meeting new people. However, I think moving to another country in the future would be very difficult and expensive. Finding a job abroad could be even harder than doing it here in Spain and my parents wouldn’t be there to support me if I ever needed help. I would also miss my friends and family. In conclusion, I think a good alternative would be to spend a year studying abroad with a scholarship such as Erasmus to see what it’s like living away, and then I would have a better reference point to decide in the future.