Been Gone for years I mean like 6 years, think about coming back need help!

Hello all,

I am thinking about coming back after being gone for along time. Im into harvesting producing goods and trading and playing market, with some pve. I was enjoying myself back in the day, I was playing 2 accounts at once. I will only doing this toon. So whats change, is this a good time to comeback? What do I need to be warn about?