It's crazy I'm 33 and spend more time in my back yard in the garden then my 75 year old neighbor. It helps me relax.
You are not crazy.  Many people find gardening relaxing.  Myself included
I'm not even sure why I enjoy it. Maybe because it's outside maybe because I can escape in my own head. Who knows. Do you have a big garden? 
No, it is pretty small.  I just grow some various root veggies and a few leaf veggies.
I've got a little of everything. I don't even like the taste of some of the things I grow. 
Well growing veggies is good. Eating them is just as important.  Americans do not eat enough of their recommended amount
I also grow herbs and random things. I love being able to rely on my own garden.
Vegetarianism
Vegetarianism is the practice of abstaining from the consumption of meat (red meat, poultry, seafood, and the flesh of any other animal), and may also include abstention from by-products of animals processed for food.
Vegetarianism may be adopted for various reasons. Many people object to eating meat out of respect for sentient life. Such ethical motivations have been codified under various religious beliefs, as well as animal rights advocacy. Other motivations for vegetarianism are health-related, political, environmental, cultural,
own ability. I'm not convinced I"m a test batsman yet. I've got a long way to go... At the moment I'm playing one good innings and then three bad ones. I don't know why. Maybe I need to relax myself more of perhaps it's got something to do with attitude. All I know is I'm trying to work on it... I've heard about the things they say about me outside the off stump and to an extent I go along with them... I admit I