The kanji 食 relates to food and eating.
Wanting to do with ~たい
Appending たい to a verb stem expresses the speaker’s desire to perform an action.
Might with かもしれない
かもしれない is a combination of the interrogative particle か (questioning), the inclusive particle も (“even”), and the verb
Trying it out with ~てみる
When used as a helper auxiliary verb, 見る indicates trying something to see what it’s like to do, or what happens when it’s done. It appends to a verb in its て form, and is often written as みる.
Too much with ~すぎる
When
Doing better with ~直す
The verb 直す loses its original meaning when it becomes a helper auxiliary verb. Appending 直す to a verb stem gives the meaning of re-doing an action, with the intention of doing it better than before.