Why don't people live with their parents, save $, then buy a house in cash? (read details & offer insight)?

A lot of parents today think... eighteen and they're out. I know kids in homeless shelters going to high-school and college because their parents aren't the ones to want to care. I'm in a boat similar... where I didn't settle down with anybody like my sisters have and they refused to look at the difference in quality of the men I was presented and I was pushed out when the first option came up with living status and not allowed to go back... I've even had my identification card stolen multiple times making it nearly impossible for me to get a job this year and my lap top. I wanted to put a team together just to get another apartment and its a struggle finding anyone wanting the same... but yeah. If you go for the cheaper houses you can take a loan out from the bank so long as you make twelve hundred a month steady and have the house paid in five yes then sell and work it to a bigger better house.... your lucky to even have the option of your parents.