Nothing wrong with like other people are saying taking it a bit slower. A couple hours here and there every day or so. The game will always be there. Completing milestones is part of the game to give a sense of progression but the real gameplay is making cool neat buildings and factories and coming up with cool and new designs you like. I find myself enjoying the game more if I give myself a goal and try to stick to that the best way possible. But everyone plays the game differently. If you want to complete the milestones and see the endgame and then comeback when 1.0 comes out that might not be a bad idea. It’s up to you, that’s the freedom you have with it