The common definition of magic, being "The art and science of causing change by means of exerting one's will" should answer this question. Because a focused spell is empowered by your own will, it is difficult to "overdo" it. It will manifest as dictated by your willpower. When working with other entities, however, it is important to be specific in the expression of your desire, and not leave room for mischief.
Over there.
I'd suggest you do a 'Get over it' spell or a 'forgive and forget' spell
over bored
über
sur
overreactive
It's not possible.
Espanol (the "n" has a "~" over it)
If it is ten and over then you spell it. (ten, eleven, twelve...etc.)
Mitch... Just like we spell Schwarzenegger the same over here.
Not OVER, as such, but the world is definitely deteriating. (sorry, not sure how you spell it!)
That is the correct spelling of the adverb "repetitively" (over and over again).