mind your words :)

could I?

should I?

would I?

could:

referring to the word that explains the capability of someone. a logic term of can and cannot

should:

a word describing obligation instead of a logic term. a word showing someone to do the right thing and still able to do the opposite.

would:

a simple word indicating a statement of an option. pick any, and the opposite still doesnt seem to be so wrong.

conclusion,

a simple massage:

mind your words, mind your attitude. you may got caught up when you think that you are at the top :)