Do you think that we "humans " have been programed and brainwashed into believing that we need a partner ?

we are born from a ual act . as we grow up , various influences reinforce the fact that we humans need love relationships with the other . first kids notice how mom and dad love each other , then we have tv showing them marriages , couples , and how very happy this people are (suppostly ) and also how sad they are when they break up. then at age 11, 12,13 . hormones start to get crazy , that being the TRIGGER to look for companionship , my question here is that if we didnt get all brainwashing S*hit that if dont have a significant other wil many of us stop being so eager , why dont we just realize that happiness should come from ourselves , and all that "pretty feelings" are just made to get you to procreate so that the whole cycle can repeat itslef again , i want my hormones extracted , so that i can work full time on my project , is this possible , will you do it to save yourslef a lot of BS?