Make sure that the first letter of your name or surname is never written in lower case. The first letter in your signature should always be written in capital. Graphology says the presence of small case first letter in a signature could cause a loss of self-confidence, and fill the writer with a feeling of worthlessness.
In an attempt to make their signature look stylish, several people introduce some unnecessary strokes in their handwriting. These unnecessary strokes may appear harmless to untrained eyes, but they may cause hindrance in your personal growth at some level. So, I reiterate: Keep the signature simple.
According to handwriting analysis, it is necessary to maintain an equilibrium between the size of your handwriting and that of your signature. It means your signature should not be much bigger or smaller than your handwriting. Why? A signature much bigger than handwriting could sometimes indicate megalomania. On the other hand, a smaller size of signature could mean that the writer will never have the courage to speak his mind.