Personally, if it weren't for the female in the scenario making the first move, I doubt I'd ever have had a relationship with anyone. So I highly recommend it.
Through some mix of low self esteem, almost chronic passivity, (apparent) obliviousness, and anxiety, I've never made the first move.
(Unless you count sending first messages on dating sites, none of which came to anything)
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Of course, it's probably quite a bit more complicated than that.
You know sometimes, between the dames and the horses, I don't even know why I put my hat on.