I studied horticulture in college and it has been a big part of my life for some time , though I do not use it in a proffesional way at the moment .I am however asked from time to time for some advice.This evening I went to a local restaurant to pick up some Italian food and spent 10 minutes telling them how to take care of a recently acquired plant.of course if I make sure they have well kept plants I will always get good food.