自豪 (zìháo) is a positive, dignified word for 'proud' — it expresses legitimate pride in achievements, one's country, or oneself, without the negative connotation of arrogance. Unlike 骄傲 (jiāo'ào), which can also mean 'arrogant', 自豪 is always positive; 得意 (déyì) is more about self-satisfaction after a personal success, often with a slightly smug tone.