As a Sagittarius, you have a reputation for being one of the most daring signs of the zodiac. I would say from my experience as an astrologer, that's more packaging than product—except for now. By now, I mean in recent years, and I especially mean now as in this month. Every possible factor is encouraging you to be bold and do what you would not normally dare to do. Start with what you want to do the most, and which is available to you. Could this be as simple as calling up someone you like and letting them know that? Could it be taking up someone's offer for an adventure, romantic or otherwise? Going down the list of possible reasons you might hesitate, one of them shows up as "something in your past" that you're afraid might come out. This feeling might be so subtle you haven't given it a name, though if you're feeling like you cannot bring yourself to do something and you don't know why, you will benefit from investigating invisible influences. For example, do you feel like you have a commitment to someone (from the past) that is preventing you from being fully in the present? Is there some lingering unresolved matter, potentially involving a sexual relationship, that is weighing on your conscience? You may think that this is some kind of permanent installation in your psyche; I assure you that if you want to be free in the moment, you actually can resolve it and move on.