Ive had many fears relating to what i might be going to meet in a LD. This, just like in waking life, is overrated beliefs of what you think other peoples might think of you and so on. Ive never actually met anything scary in my LD dreams yet, and i have more fears than ive had LD to now. Maybe ive not had the time to get all logic inside one of the LD yet.
But yes the hottest tips is, stay focused on what you want, not what you dont want.
Dont say: "I wish i dont meet a scary breast women"
Say: "Oh there is the lovely breast women"