Use "dual personality" in a sentence

1. The Apple Tree; dual personality; pity; chivalry; romantic; bourgeois.

2. But he's a dual personality, sceptic and optimist in one.

3. 12 Dual personality: untamed nature, meek, the art college China painting research direction graduate student graduates.

4. He was a Gemini, complex and clever, a dual personality who could run rings round her with contemptuous ease.