I know I've posted this in another cold/hot water thread recently but, anyway, here goes (with working):
1) Wash face with soap to remove oil so that hairs can absorb water to the max. (Not a big production number, just wet face and rub in a little liquid soap from a dispenser.)
2) Shower, playing hot water on face from time to time. (If shower and shave become separated I uwave a small towel and use that to heat beard. This hot water is absorbed into the beard much better than cold.
3) Rinse face with cold water so that beard stands up and skin is harder and more resistant to abrasion.
4) Shave. (You get there in the end!)
This may seem a bit of a palaver but it actually only takes an extra thirty or so seconds compared to just using hot or cold and the results, for my skin/beard at any rate, are well worth it.