Exactly.. as I said no 'normal' economic graph is one directional ...
Due to inflation, national economic development, amongst a whole load of other factors, in general, our (UK) economy grows, but within; dips, dives, rises, reaches, drops, booms, dips again, rises, then crashes, etc...
fellow wannabe's.. listen !!!! take up the pastime of watching standup comedy for the following reasons:
a) its fun
b) its fairly inexpensive
c) it teaches you timing !