That depends on your life style and expenses. If you are single and have no bills than yes that is a lot of money. But for most people that isn't the case. You have to take in to consideration your rent/mortgage student loans car payments, medical bills, kids (if you have any) etc.... So think about your lifestyle and expenses and then you should be able to answer that questions.
It just Depends on what your individual spending habits are. Do you have any kids? Do you own a house or car do you have any student loans to pay off It is a lot of money but all those bills will start to pile up quick so get out debt quick and stay out. I would also suggest to start saving for retirement early
its never too early to start.
The median income is around 40-50k a year so if you don't incur a mortgage, large car payments, or college debt, it will be a lot of money.
Should be pretty comfortable if you manage it correctly. I don't make much at all as I'm in school, but I like to manage what I have well.
The career i'm interested in going to pays this much and I'm wondering in today world is this a lot? How much do you make a year and do you live comfortability?