Weird Dreams

I don't know if it's the drugs from another illness (cold/flu/bronchitis) but I've been having weird dreams lately. I try to listen to my dreams, as weird as they are they seem to always tell me something.

I was...somewhere it looked like a 3rd world bus station or something. I needed a car. A man handed me some keys and pointed me on where I could go. I stopped at one counter and was pointed to a door. But I couldn't go right to the door. There was water between the two, about a foot or so deep. I thought I could step over the water to the door, but it didn't work, so I had to step in it. The water was clear, I could see the bottom, there was a 4 painted in the water.

When I got through the door, it wasn't the right place, it looked like it hadn't been used in years, so I went back out and found what I was looking for.

I think what it's saying is that I must step into my emotions to find what I'm looking for. It won't be behind the first door I open after I do so but once I do I'll find what I'm looking for. But what do you think?

Key
To see a key in your dream symbolizes opportunities, access, control, secrets, freedom, knowledge or responsibilities. You may be locking away your own inner feelings and emotions. Or you are unlocking the answer to some problem. To see a ring of keys represents status, authority, and power. It also highlights your adaptability to a situation. In particular, if you see a skeleton key, then it refers to old emotions or memories that you have stored or locked away.

Four
Four denotes stability, physical limitations, hard labor and earthly things, as in the four corners of the earth or the four elements (earth, wind, fire and water). It also stands for materialistic matters and how you get things done.

Door
To dream that you are entering through a door signifies new opportunities that are presented before you. You are entering into a new stage in your life and moving from one level of consciousness to another. In particular, a door that opens into the inside denotes your desire for inner exploration and self-discovery.

Water
To see water in your dream symbolizes your subconscious and your emotional state of mind. Water is the living essence of the psyche and the flow of life energy. It is also symbolic of spirituality, knowledge, healing and refreshment.
To see calm, clear water in your dream means that you are in tune with your spirituality. It denotes serenity, peace of mind, and rejuvenation.