I think they sound concerned rather than thinking you're a loser. Maybe they feel you're overworking yourself? Maybe they're not sure how school is affecting your social life? To go from going out a lot to staying in may seem like a natural transition to you, but to them they may not have seen the change coming, and are worried that it may have other causes than you _wanting_ to stay in.
Could it possibly be your insecurities that make you believe that they think you're a loser? The whole 'I used to do that when I was his age' thing is probably just a parent's way to try to relate - they go by personal experience. But since people are all different, and people change in preferences, then it may be hard for them to understand that you're content this way and are worried that you might be unhappy. And if you have a low sense of self esteem, chances are that they've noticed it and are concerned about that too.
Family can really suck at times, but are you sure you've looked at it from the right angle?
Could it possibly be your insecurities that make you believe that they think you're a loser? The whole 'I used to do that when I was his age' thing is probably just a parent's way to try to relate - they go by personal experience. But since people are all different, and people change in preferences, then it may be hard for them to understand that you're content this way and are worried that you might be unhappy. And if you have a low sense of self esteem, chances are that they've noticed it and are concerned about that too.
Family can really suck at times, but are you sure you've looked at it from the right angle?