I haven't had a full time job since 1992. I kind of semi retired when I was 29 . Things should get even easier when i sign up for my first ever gubmint wealth transfers. I see no reason why retirement will be much better or worse than semiretirement was except the falling apart part that has already been happening.

Start early and young and take full advantage of compounded earnings and market returns. Its powerful savings boosts. A coffee can in the freezer with cash, or a paltry savings account yield ain’t going to cut it.
Be smart about where and what you invest in too.
Jim