Daniel is probably the most public about his drinking habits. Daniel is known to drink beer quite often with his meals and as well as using it recreationally. Because of his autism and intellectual abilities, he is probably not the best at moderation.
In reference to his
tech destruction spree.
Him being drunk is, honestly, a pretty good explanation of a lot of Daniel's more violent behavior, especially his
tech destruction spree.
Daniel has also claimed that one of the reasons his life was brought down is because of his past alcohol use, he states he was pressured into alcohol and became addicted. He can be seen drinking it whenever he is more flush with cash and often when he is at sporting events- see
Timeline. It is widely believed he would probably use it more if he regularly had more money, as beer is obviously more expensive than things like sodas and waters.