present participle of be one's own worst enemy

(transitive) To lay up in store; to deposit for safe keeping; to stow or place; to put (something) somewhere. / (transitive) To lodge, or find quarters for; to provide with accommodation.

(idiomatic) Used as a polite closing of a letter

superlative form of good: most good. / Most; largest. / Most superior; most favorable.

superlative form of well: most well / To the most advantage; with the most success, cause, profit, benefit, or propriety.

(uncountable) The supreme effort one can make, or has made. / (uncountable) One's best behavior. / (countable) The person (or persons; or thing or things) that is (are) most excellent.

To surpass in skill or achievement. / (transitive) To beat in a contest

(modal verb, colloquial) Had best.

to beg or implore (a person) / to request or beg for

(archaic) A request.