annoy — If someone or something annoys you, it makes you fairly angry and impatient.
bore — If someone or something bores you, you find them dull and uninteresting.
depress — If someone or something depresses you, they make you feel sad and disappointed.
disappoint — to fail to fulfill the expectations or wishes of: His gross ingratitude disappointed us.
disenchant — to rid of or free from enchantment, illusion, credulity, etc.; disillusion: The harshness of everyday reality disenchanted him of his idealistic hopes.
dissuade — to deter by advice or persuasion; persuade not to do something (often followed by from): She dissuaded him from leaving home.
fail — to fall short of success or achievement in something expected, attempted, desired, or approved: The experiment failed because of poor planning.
free — enjoying personal rights or liberty, as a person who is not in slavery: a land of free people.
let go — to move or proceed, especially to or from something: They're going by bus.
liberate — to set free, as from imprisonment or bondage.
lose — to come to be without (something in one's possession or care), through accident, theft, etc., so that there is little or no prospect of recovery: I'm sure I've merely misplaced my hat, not lost it.
reject — to refuse to have, take, recognize, etc.: to reject the offer of a better job.