Some days.. What will you do when your days full of crap??? There are good days,but some days are bad.. And it's hard to adjust with unpleasant days.. A suddened mood swing will really affect the effort you have rehearsed a moment ago... Sometimes it's really hard to cope with emotions.. You need to be patient not only for yourself but to others . That's why love,patience,understanding and a little bit sliced of humor to soften the air around. Don't fret ,relax and you're good as new..