Worried about LORs

<p>I'm a second semester junior. This year I want to apply to Questbridge (senior year), but worried my LOR won't be stellar enough if I get them from junior year teachers since they will have to fill out a form. I think I won't be their "outstanding students" because of my attitude. Its not that im arrogant, but I appear too "relaxed". I feel like I will be recommended as average at the most.
The form worries me greatly, because while I do well when my teachers don't fill out a form of 5 pages, the form reveals my weaknesses (for example, I'm possibly not the best student in their career). Majority of my grade is A-, even though I've won some big awards this year.</p>

<p>Should I ask my senior teachers instead? I promise I'll change my behaviors, but should I ask them? Will they write my excellent recs?</p>

<p>p/s: I applied to QB this year as a junior and was rejected for even conferences. Pretty disappointed, but I think mostly because of my recs</p>

<p>bum bum bum</p>