Words are like people. You can judge a person's character by looking at his handwriting. What can you see if there is my signature on the photo?
It shows that the author is enterprising. Have a flexible mind and an innovative view of things. Cheerful personality, outspoken, treat people with things, informal. Lack of endurance, impatience, bad temper and easy to get angry. Do things only in a perfunctory way, but not wholeheartedly.