loneliness, boredom, jetlag, shyness, jet lag, stage fright, heartache, wanderlust, heartbreak, senioritis, pangs, survivor guilt, anxiety, tiredness, lonesomeness, restlessness, monotony, hardships, sickness, discomforts, seasickness, sleeplessness, staleness, cabin fever, exhaustion, aches, wooziness, ennui, cravings, illness, tedium, hypochondria, tendonitis, stagefright, weariness, claustrophobia, jealousy, rootlessness, aloneness, awkwardness, depression, agoraphobia, twinges, unhappiness, grumpiness, insecurities, pain, alienation, fatigue, nagging, melancholia, hunger, anguish, sadness, tonsillitis, bitterness, terrors, feelings, arachnophobia, angst, longing, moodiness, colds, unsettledness, insularity, anxiousness, hangovers, blahs, backache, strife, inferiority complex, helplessness, traumas, neurosis, tonsilitis, insomnia, lovesickness, comforts, acrophobia, privations, melancholy, grief, mutism, schoolwork, adversity, crabbiness, disillusionment, speechlessness, bashfulness, hopelessness, altitude sickness, foreignness, worldliness, elation, mournfulness, ptsd, despondence, wistfulness, desertion, uneasiness, aimlessness, discouragement, remorse, fright, nostalgia, sorrow, thirst, disappointment, nervousness, revulsion, apprehension, fear