>>2
First psychologically condition yourself to view the real world as you view your favorite comic book, video game or anime, unless of course this involves dysfunctional behavior, the purpose is to develop a more positive attitude towards activities in the real world based on your preexisting attitudes towards your current lifestyle. Attempt to "think happy thoughts", you are already capable of self-criticism, cynical and possibly realist which are actually psychologically healthy attributes, so you will not suffer from the setbacks experienced by others instructed to "think happy thoughts". You should be able to successfully identify negative emotions, their causes and attempt to limit stimuli that triggers them, while at the same time trying to stimulate positive emotions to motivate you to conduct various necessary activities, in a matter of months your negative emotions will atrophy while your positive emotions will be reinforced, along with the everyday activities you associate them with, hopefully without significant error. As you are male I suggest you abandon caffeine and nicotine as they result in the release of cortisol increasing stress.
Improve your hygiene and nutrition and seek medical attention for your phimosis. Tell your parents you want to turn your life around and move to North Dakota and work in the oil industry or nearby high wage support services but you need their help because you have been living in a bubble for so long.
Buy portable computing and anime commodities so you can maintain your current lifestyle, make efforts to stay in frequent contact with your parents.