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.
Take it seriously. Yes, you’re applying for an online job. Yes, you can do the work in your underwear, but that doesn’t mean it’s not a “real job”. You must treat it as such or they aren’t going to treat you as a serious candidate. You aren’t the only one who wants to work in their underwear. In fact, the competition online is likely higher than it is in your local area.
Online business is how I’ve made a living since 2003 and what has helped me retire early. I make over $40,000 a month through my blog. You can create your own blog here with my easy 15-minute step-by-step tutorial. You can start a blog for as little as $2.95 a month (less than a cup of coffee!). Create a blog and leverage it into affiliate sales or product endorsement deals. Consider topics like:
So - where do you begin? Easy. I promise. My suggestion is to look at the Work at Home Job Leads Board every day. I post leads here all the time. If you'd like to know when new leads are posted, simply sign up for updates here. You'll also be notified of when I've written new posts about working from home, new cool ways to save money and interesting ways to make money online. I never share your subscriber info. Ever.
Find a profitable niche. Starting with your interests, write down as many niche ideas as you can. Think about topics people might search online. Ideas include passions (like surfing or body building), fears (like spiders or speaking in front of crowds) and problems (like getting out of debt). Do keyword research to see it others are interested in the topic. Find out if a domain name is available that matches the keyword 100 percent. 
Assess how much money you need to make. Determine how much money you’ll need to make in order to live comfortably. In some cases, you may need to factor in overhead costs, initial cash outlay to get the business started and the amount of time it will take to turn a profit. Tally your monthly bills to help determine the total amount you should make and decide how much money you would like to add to your savings account.