Getting Ahead of Ourselves

A spent a bunch of time researching the computer he plans to buy on his birthday (in 4+ months). I told them we should be careful about getting ahead of ourselves. For example, spending a lot of time planning an event that might not even happen. Or spending a bunch of time planning a purchase so far in advance that our research might become obsolete by the time we are ready to purchase (or, we might change our minds and not purchase anything eventually). Or, planning how to spend some money that we might not even get...

Of course, sometimes these things can be fun. I remember spending two years doing research into which sailboat to buy. I didn't want to purchase anything because the shopping was so much fun! And the research often pays off (it did in the case of the boat). But fun aside, it can be a big waste of time (and sometimes worst) when we get ahead of ourselves.

[Update: a month after this conversation A decided he wont buy a new computer after all]