[all] quirks my muse habitually has.

writers, bold all of your character’s regular truths.

1. smoking: the action or habit of inhaling and exhaling the smoke of tobacco or a drug.
2. binge drinking: the consumption of an excessive amount of alcohol in a short period of time. 
3. drug abuse: the habitual taking of illegal drugs.
4. nail biting: a common body language sign of anxiety/tension.
5. lip biting: a common body language sign of anxiety/tension.
6. night owl: a person who is habitually active or wakeful at night.
7. early bird: a person who rises, arrives, or acts before the usual or expected time.
8. negative attitudes: a philosophy of approaching life with criticism and pessimism.
9. positive attitudes: a philosophy of approaching life with optimism and confidence.
10. swearing: the use of offensive language.
11. superstitious: an irrational belief that an object, action, or circumstance not logically related to a course of events influences its outcome.
12. inspecting fingernails: a common body language sign of boredom.
13. scratching your neck: a common body language sign of uncertainty.
14. foot and finger tapping: a common body language sign of stress/impatience.
15. nose touch: a subtle body language sign of deceit.
16. flipping hair: a common body language sign of craving attention.
17. twirling hair: a common body language sign of flirtation.
18. cracking knuckles: a common body language sign of readiness.
19. hands behind back: a common body language sign of confidence.
20. finger pointing: a common body language sign of authority.
21. hands on hips: a common body language sign of readiness.
22: hands in pockets: a common body language sign of mistrust/reluctance.
23. frequent touch: a common body language sign of warmth/familiarity.
24. throat-clearing: a common body language sign of rejection/doubt.
25: jaw-clenching: a common body language sign of hostility.
26: eye-rolling: a common body language sign of irritation.
27: head-tilt: a common body language sign of interest.
28. whistling: to emit high-pitched sound by forcing breaththrough a small hole between one’s lips or teeth; usually to a tune.
29. humming: make a low, steady continuous sound like that of a bee; usually to a tune.
30. perfectionism: refusal to accept any standard short of perfection.
31. photographic memory: the ability to remember information or visual images in great detail.
32. paranoia: a mental condition characterized by delusions of persecution, unwarranted jealousy, or exaggerated self-importance, typically worked into an organized system.
33. exaggeration: a statement that represents something as better or worse than it really is.
34: intuitive: using or based on what one feels to be true even without conscious reasoning; instinctive.
35: quick-witted: showing or characterized by an ability to think or respond quickly and effectively.
36: interrupting: breaking the continuity of a conversation with one’s own statements.
37: doodling: to scribble or make rough drawings, absent-mindedly.
38: irritable: having or showing a tendency to be easily annoyed.
39: gambling: to play games of chance for money; bet.
40: travel-sick: suffering from nausea caused by the motion of a moving vehicle, boat, or aircraft.
41: sensitive: having or displaying a quick and delicate appreciation of others’ feelings.
42: melancholy: a feeling of pensive sadness, typically with no obvious cause.
43: chewing gum: the exercise of chewing flavoured gum which is not intended for swallowing.
44: fidgeting: to make small movements, especially of the hands and feet, through nervousness or impatience.
45: skeptical: not easily convinced; having doubts or reservations.
46: neat-freak: compulsively obsessed with cleanliness.
47: gossiping: divulging personal information about others.
48: prim: feeling or showing disapproval of anything regarded as improper; stiffly correct.
49: abbreviating: Giving others nicknames/shortening names/giving pet names.
50: having a catchphrase: having a sentence or phrase typically associated with a specific person.