Starting Blocks
I note that you're only a novice here with the grand sum of 2 posts. Maybe you'll grow up one day. Have you ever actually transited a major international hub or is your experience limited to Southampton or somewhere like that?
Before you dish out rudeness and sarcasm, you might like to consider the many variables, which however often one transits a hub, can cause confusion. 'Getting used to it' would be possible if always transiting between the same inbound and outbound flights, and if those flights always arrived at and departed from the same gates.
Things change as parts of the airport fall on peoples' heads, are rebuilt, and so on.
I wouldn't expect you to have much grasp of that though, so maybe you should just go back to your MS Flight Simulator and play nicely.