most of this is sound no-nonsense advice but i dont agree with the tolerance point  im sure there is a limit to tolerance but that doesnt mean that you want to reach that ceiling upping your dose is not inherently a good or bad thing but its definitely good to keep an eye on your intake   if you find yourself constantly taking a higher dose because you want to reproduce that feeling from the first week of being on medication it could lead to you taking more than is good for you and in the worst case scenario it could slowly lead to a usage pattern that starts to resemble addiction which is not very likely i dont mean to be the alarmist fearmonger