The document discusses common ways people sabotage their social media presence. Some examples include not knowing your target audience, biting off more than you can chew by joining too many networks, not responding to audience comments, hiding your social media presence, posting just to post without providing value, having too many wrong connections that don't reach your audience, sending the wrong message by not sticking to topic, following rules that don't apply, and creating fake profiles just for backlinks without engaging. The key to success is building long-term relationships, sharing engaging content, and doing the right things.