(1) "I don't understand" will soon be your opinion about something on this page, that you are not used to with no respect for insichts, and/or challenges your comfort zone. This usually means you want power over that thing. Beware, you would be wasting your time where there is nothing of that sort, as in my foreground. Rather shift your focus to my background and platform I have made accessible to you here, for you to open up yours as well with an attitude that allows synergy.