1. Don't write a long teaser message
When you register on a dating site, you often have just a few lines to introduce yourself. There's no need to launch into a long monologue. Keep your message short and simple. It'll make other members want to reply, and you'll be more likely to start a conversation.
2. Do not send standard messages
Standard messages, i.e. messages you send to everyone you meet, don't work. Take the time to read the person's profile before sending a message and try to find something in common. This will show that you're interested in the person and want to get to know them.
3. Do not reply to messages
If you start a conversation with someone, take the time to respond. People appreciate answers, even if they're short. It shows you're polite and interested in continuing the conversation.
4. Not being honest
Online dating is a great way to meet new people, but it's important to be honest. Don't lie about your age, profession or family situation. People appreciate openness, and you're more likely to make a good impression if you're honest.
5. Not being patient
Online dating takes time. Don't expect things to happen overnight. Take the time to get to know the person before you meet in person. That way, you're more likely to find someone you really want to spend time with.