Persistence and Commitment. You’ll need to have a good amount of persistence while pursuing freelance writing gigs. This business is subjective, and while one person may love your writing, another may not. Do your best to always produce good, solid copy and hold on to your commitment to do the best you can for your clients. Just by committing to do those two things, you’ll be miles ahead of your competition.
Try pet sitting. Find friends who are going out of town and offer to take care of their pets while they’re gone. Professional boarding places tend to be very expensive (not to mention impersonal and intimidating for a pet), so your cozy little house or apartment may seem like a very nice alternative. Around the holidays, pet-boarders fill up quickly, meaning you can probably charge more.
Get a job as an umpire or referee. Do you love sports? Then read up on your favorite game’s rules and get paid to ref! For around $15 per hour-long game, you will get a little bit of extra cash for participating in your favorite sports. Make sure you are clear on the rules though, as you may have to deal with unhappy players if you make a bad call by accident.
If your goal is to make enough money to retire early, prioritize earning potential over job satisfaction, since you plan on getting out of the rat race early, anyway. Consider the types of jobs that pay extraordinarily well in exchange for hard work, little psychological satisfaction, and a punishing lifestyle, such as investment banking, sales, and engineering. If you can keep your expenses low and do this for about 10 years, you can save a nest egg for a modest but youthful retirement, or to supplement your income while you do something you really love doing but doesn't pay much. But keep in mind that delayed gratification requires clear goal-setting and strong willpower.