( head cannons !
1 : dean sleeps with a knife under his bed and anytime you startle him awake , he ‘ ll have it at your neck in just a few seconds .
2 : dean is awkward when it comes to actually talking in public as he is worriedly he ‘ ll be to loud . that ‘ s why sam usually does the talking for him .
3 : dean ‘ s other four senses are amplified a lot . he can see a lot better , smell better , has better taste , and he is able to describe how something feels better than others .
that ‘ s all for now . )