Tape 
To dream of using tape is an indication that your work will not be rewarded.
Wool
To dream of wool represents coziness and warmth. You may be seeking protection from family, friends, or other loved ones.
Lens
To dream of a lens denotes a need for you to be more observant and vigilant of your surroundings. You need to identify situations you have neglected and focus your energy on attending to them.
Scab
Dreaming about a scab symbolizes healing. To dream that your scab itches suggests that you are rushing the healing process or have become irritated by others\' offers of assistance. It may be a good time now to just relax and allow others to lend you a helping hand.
Tears
To dream that you have tears in your eyes is a positive sign. You are finally beginning to heal from a traumatic event. Tears may also indicate that you will soon experience a trying time in your life.
To dream that others have tears in their eyes is meant to show you that the pain and sorrow you feel is in regards to the people you surround yourself with.
To see a single teardrop is indicative of a lesson you have learned, and a reminder of the wisdom you gained from it.
Walls
To dream of walls indicates that you have obstacles in your path. You options are somewhat limited. You, or some external force, are blocking your progress. This may be as simple as self-limitation due to relying on old patterns and ways of thinking.
When you dream of yourself jumping over a wall, it foreshadows a solution to your obstacles. You will soon remove the barrier in front of you.
When you dream that you have broken down a wall, it is a subconscious memory of a childhood trauma or an indication that a current relationship is souring. It may also be an indication that you have realized there are boundaries in your life and that you are comfortable with them.
When you see yourself hiding behind a wall, your subconscious is showing you that you are ashamed of yourself, your behaviors, or of friends or family.
If you are thrown at a wall, it is an indication that it is time to find a way to remove the walls that are limiting you. Consider finding a way to explore your surroundings and possible solutions to your waking life problems.
Waves
When dreaming of waves, notice the type of wave. Calm, clear waves indicate inner peace of mind. You are in touch with your emotions and are stable. Calm waves may also foreshadow upcoming decisions in your waking life.
Crashing waves, especially when heard, indicates your sexual nature and your need to be loving and tender with your significant other. Violent, unclear waves imply you have made a poor choice regarding an important matter.
Finally, if you are caught in an undertow or tidal wave, you have been holding yourself back. Something in your waking life has brought unshed tears to your eyes, what is it?
Coast
To dream of the coast implies that you are seeking to get in touch with your inner self. Your practical and illogical sides are joining together. This dream may be suggesting that you need to apply more focus on your goals. You are being too lax and careless right now.
Braces
To dream that you have braces implies that you are too judgmental. Perhaps you should be more open-minded and consider opposing opinions. This dream could be indicating that you are too assertive and that you need relax a bit. The dream may also be a play on words - 'brace yourself' - indicating that you need to use caution and prepare for an issue or situation.