Measuring Tape 
To dream of a measuring tape implies that you are concentrating too much on being like your peers when you should be expressing your individuality. This dream could be a play on the words 'measure up' indicating that you are trying to emulate someone else. You don't believe that you can achieve the same objectives as your friends.
Electric Guitar
To dream about playing an electric guitar indicates the potential and energy of your dreams. You are able to display your emotions to others. This dream can also represent youthful revolt.
Instant Message
To dream of an instant message may reveal an important detail about your inner self. The instant message could contain advice or a clue to your innermost desires. Alternatively, you may be too heavily occupied with gossip or chatter in your day to day life.