realistically, people will judge u based on ur appearance. that's the first thing they see. they won't know ur bubbly personality or positive attitude from just looking at u. hence u need to give urself a fighting chance.
the challenge is striking a balance between focussing on the exterior or the interior.
like car salesmen who uses sexy women to attract prospective buyers. u need to get them to wanna come and see the car before u can try to sell it.
now, we don't have to achieve perfection in beauty, it is subjective as they say. but don't be sabotaging urself by not taking care of urself.
ur personality will shine through, if people have the opportunity to get to know u.
its ur job to create that opportunity.