How to Deal with Difficult (Even Impossible) People
Clinging types want to be taken care of and loved. They feel weak and are attracted to stronger people. If desperate, they will cling to anyone.
What doesn't work: Clinging types cannot be handled with avoidance. They are like Velcro and will stick to you every time you get close. They ignore a polite no, but you can't use direct rejection without making an enemy. Neutrality hurts their feelings and makes them feel insecure.
What works: Clinging types can be handled by showing them how to deal with situations on their own. Give them responsibility. Instead of doing what they want, show them how to do it. This works with children, and clinging types are children who have never grown up (which is why they often seem so infantile). If they try the gambit of saying that you do the job so much better, reply that you don't. The stronger and more capable you act, the more they will cling. Finally, find situations where you can honestly say, "I need your help." They will either come through or walk away. You will probably be happy either way.