Why did Leslie Cheung commit suicide?
To be sure, he has depression and long-term insomnia. After insomnia was cured for a long time, Leslie Cheung gradually accepted the concept of "hitting evil spirits" after shooting ghost films, and then adopted a series of practices such as western medicine, Chinese medicine and even watching geomantic omen to drive away the disease. It is said that his illness improved for a time, and he also took the film Stealing the Heart as a director. But soon, the pressure of work knocked him down again, and he fell into inescapable depression again.
He is still bisexual. Having experienced mood swings must be a great stimulus to his heart.
He is also a very sensitive person, and he was under great pressure before his death.
All emotional depression is by no means a one-off event. I don't think we can see the real reason clearly.