i don't know if this will help but sometimes we get over friends. you know how we seem to have like fads? well, sometimes friends are like that , maybe you're getting ready to move on , you shouldn't feel sad. it sounds like you're so much more mature and realistic about life. i mean your friends play video games and smoke while you work and run errands....get my drift? sounds like you're ready to move up a notch, try making new friends who you can share current interests with. oh and by the way: you don't have to end your friendship...i've had a lot of friends and they're all so different. i have friends that i strictly go shopping with and have coffee, friends to go out at night, friends who i can depend on for advice and so on. it's not bad, you're just entering into another stage right now. i know it's hard but you will only feel unhappy if you stay stuck. go out explore!