Dmxx9900, you opened this thread with "Lets say you live with a parent and dont have to worry about bills and stuff like that and you have a job that pays $10 an hour and you make a monthly income of around $1500 on a average work month.And you have that amount of income for many years how would you afford and budget your lavish and expensive lifestyle you live now?" ( Emphasis mine )
Sorry, but that just doesn't sound like somebody who's got any plans of taking any responsibility any time soon, or really doing much of anything that an adult is expected to do. And that is what's got many of us answering you the way we have.
Add to that your mention of inheriting you grandmother's house, and well, no, the responses ain't gonna be pretty. ( Best be prepared for both inheritance taxes and property taxes, among other things, by the way. )
So, if you step back and really think about the things you said at the very beginning here, and how they appear, you might understand where some folks might reasonably want to push you off a cliff.
J.C.