complacency, inexperience, cockiness, sloppiness, hubris, arrogance, naivety, complacence, immaturity, timidness, naivete, bravado, pessimism, overzealousness, letdown, rashness, cautiousness, carelessness, inconsistency, negativism, stubbornness, laziness, cynicism, impetuousness, exuberance, tentativeness, diffidence, aggressiveness, inconstancy, indecisiveness, ineptness, egotism, inattention, apathy, staleness, nervousness, overeagerness, recklessness, selfishness, ignorance, inferiority complex, anxiousness, smugness, humility, indecision, defeatism, wishful thinking, underrating, impatience, prickliness, unfamiliarity, fatigue, optimism, invincibility, lethargy, defensiveness, gullibility, pigheadedness, apprehensiveness, fatalism, rustiness, negativity, jadedness, wilfulness, slackness, tepidness, overexcitement, paranoia, cussedness, self fulfilling prophecy, gamesmanship, weaknesses, stupidity, herd instinct, bunker mentality, foolhardiness, distrust, ineptitude, swagger, boneheadedness, giddiness, mistakes, gutlessness, inattentiveness, parochialism, impetuosity, weariness, incompetence, boastfulness, petulance, pugnacity, reticence, partiality, cravenness, toughness, headedness, impulsiveness, pitfall, wariness, aloofness, imprudence, lopsidedness, belligerence, selfconfidence, credulity, overestimation, temerity, unwillingness, wastefulness, duplicity, ethnocentrism, fondness

certainty

certitude, cocksureness