1. Be concise: the signature should not be too complicated. You can choose short text or concise text combination, which makes people clear at a glance.
2. Unique personality: You can design your own signature according to your own personality characteristics and show your unique personality with some special patterns or fonts.
3. Clever use of strokes: You can try to use some special combinations of strokes to make the signature look smoother or more artistic.
4. Practice more: signatures, like calligraphy, need constant practice to write beautifully. You can try to write several different fonts and arrangements to see which effect best suits your aesthetics.
Generally speaking, whether a signature looks good or not varies from person to person. The most important thing is to show your personality and style. I hope the above suggestions will help you!