Thinking too much isn’t always a bad thing, depending on the situation. When someone is thinking on how to improve or fix something, encourage them, even help them by throwing some ideas to them that can spark a brainstorming session. But, if someone is thinking too much about a simple thing let them know that they do not have to think so hard on it as it only requires something simple to get the task done. By pointing it out to them early it will save them and you an unneeded headache.
