This is a good thing and something which you should pay close attention to. When you have a dream that you are going in a direction you can rest assured that it has something to do with the path that you’re taking in life right now.
If you have a dream in which you are facing diagonal or in which you see a lot of lines and they are all pointed diagonally then this can have a lot of different meanings. Most of these meanings will depend on how you interpret the diagonal direction in your own life. What does it mean to you to see something that is pointed diagonally or to see yourself pointed out staring diagonally? A dream about the diagonal direction can mean a lot to you if you are paying attention and if you are a good person. To dream that you are facing diagonal or travelling in a diagonal path means that you feel like you are still making progress in a direction that you want to go in but you are going at it in your own pace while trying to have your own individual experiences on the side and there is nothing wrong with that.
Basically a dream about a diagonal line means that you have a certain goal you are trying to reach but you’re going to have to maneuver around a few things if you really want to reach it. There are some obstacles you won’t be able to conquer, but you can sidestep them.