A Gamer has several qualifications:
1. Plays games fairly regularly (duh).
2. Cares enough about games to defend them from people who think they are the source of all evil.
3. Knows enough about a games/games to carry on a conversation with a friend about games.
4. Has played video games long enough to be horribly frustrated by that one puzzle-you-couldn't-solve/enemy-you-couldn't-beat/race-you-couldn't-win/level-you-couldn't beat/jump-you-couldn't-make...
1. Plays games fairly regularly (duh).
2. Cares enough about games to defend them from people who think they are the source of all evil.
3. Knows enough about a games/games to carry on a conversation with a friend about games.
4. Has played video games long enough to be horribly frustrated by that one puzzle-you-couldn't-solve/enemy-you-couldn't-beat/race-you-couldn't-win/level-you-couldn't beat/jump-you-couldn't-make...