A Leo is a careful and wise thinker. He or she ensures that decisions are reached only after careful consideration. They don't rush into things, and their ability to think logically is their saving grace. A Leo will almost certainly ask or urge you to give things a lot of study and consideration before making a final choice. While this behaviour may be irritating to some, it is precisely why Leos are able to make well-informed judgments that benefit them.
Scorpios are logical thinkers as well. They believe in making well-informed judgments, regardless of how long it takes. Scorpios are known for their in-depth analysis of events. Before coming to a decision, he or she will consider things from numerous angles and view things in diverse light.
This zodiac sign is also known for being rational thinkers. They are astute and smart. They may worry about things while pondering, but it all ends up being good. They are hesitant about their decisions at times and will go back and forth before coming to a decision.
Another zodiac sign that thinks logically is Pisces. They may make snap judgments, but it doesn't imply they haven't given it some thought. Pisces assesses circumstances and decides whether or not to proceed only after determining that it is safe to do so.