Depression means you are out of energy. Input of energy must be greater than output energy.
Low Appetite. Must force yourself to eat more to increase input of energy.
Sleep Too Much. Do not sleep too much skipping foods meals to increase input of energy.
When you ejaculate semen, your brain fluid is drained downwards to the kidney to produce replacement semen. This lost of brain fluids make you very depressed, especially if you ejaculate a lots. Same for females who do masturbation ejaculating vaginal fluids.
Sleep with your hands straight. Do not press your penis or breasts (this will ignite sexual desire fire). Set the alarm 6am. Make it a point to wake up & silent the alarm at 6am in the morning. The first day after pressing the alarm, you will go back to sleep. Build Discipline, must wake up at 6am every morning to brush teeth & (shave chin & head, if you are a male.) Discipline = depression cure.
Singapore 1998 "WHO World Health Organisation" tap water will make you go into depression & want to commit suicide if you drink 100% of UNBOILED tap water. Drink top 80% of boiled tap water. (Some geographic situation & time situation, you may need to keep the water still for at least 30 minutes still. The harmful drugs will settle down at below 20% of the water.) (For all other canned drink, coffee etc. Also drink top 80% like tap water. Top 80% of canned drink, mineral water, coffee is more purer than top 80% of boiled tap water. But drinking top 80% of tap water will help you to cut cost, so that you can buy DVD, books, Internet Access, Microsoft Office 2007 Licence etc.)
When you throw away the bottom 20% of water, if you do not want to waste the water. You can use the rubbish bottom 20% of water to wash hand, face or sink or water plants etc. (*Note: continuously watering of the same plants with rubbish bottom 20% of water will cause them to die = now you know how dangerous this bottom 20% of water is = they are dangerous to living things, you will die.)