i think you mean inheritable. you are right, in a way. ADHD as a disorder is a description of a disease state involving the medial temporal lobe and orbital front cortex of the human brain. you can acquire this disease state from environmental interaction. however, ADHD is known to be a inheritable trait as well.
in some forms, it will get worse as you age. that is especially true if you have environmental pressure, like alcohol use, lack of exercise, amphetamine use, etc.
those with ADHD tend to fuck up everything anyway. the only real cure is a "genetic" one. it is necessary to stop those risk taking behaviors that compound the initial disease state.
however if you cure risk taking, you fuck society and the economic progress of humanity. the disease state known as "ADHD" is a net positive for the whole, even if it isn't always a net positive for the individual. so, it is selected for, in terms of natural selection. though "artificial selection" (i think this term is meaningless, really it describes self-reflection, which is a normal trait.) allows for humans to pass this trait on much more often now, as humans have corrected many life-ending disease states that used to curb things like ADHD from being passed on.
in some forms, it will get worse as you age. that is especially true if you have environmental pressure, like alcohol use, lack of exercise, amphetamine use, etc.
those with ADHD tend to fuck up everything anyway. the only real cure is a "genetic" one. it is necessary to stop those risk taking behaviors that compound the initial disease state.
however if you cure risk taking, you fuck society and the economic progress of humanity. the disease state known as "ADHD" is a net positive for the whole, even if it isn't always a net positive for the individual. so, it is selected for, in terms of natural selection. though "artificial selection" (i think this term is meaningless, really it describes self-reflection, which is a normal trait.) allows for humans to pass this trait on much more often now, as humans have corrected many life-ending disease states that used to curb things like ADHD from being passed on.