Is it normal to feel this way towards life?
Even though not everyone has a bad life and there's not too many stressful things in their life, I believe that escapism (via dreams, games, TV, etc) exist because everyone's life actually sucks. I mean, sure you have the years of being a child and having no concerns, but then you grow up and the only thing you have to look forward to is getting a job, working for 20+ years at said job, pay endless taxes and bills, possibly get married, possibly have children and way down the road, finding a decent elder's home. You're lucky if you can travel the world or do it atleast once to only a single location (considering how little vacation time one gets and how rediculously expensive everything is).
With all this is mind, that's why life sucks and why people perfer games and other ways of Escapism better than life itself (including me). Depressing, but it's the truth.