Always makes me laugh when I hear of people going up and worrying about winds, especially the x-wind.
You're doing this for enjoyment - not because it's your job and if you're not comfortable just have a cup of tea. It's different for instructors flying every day of the week but some people only fly once a month, i.e. could do 12 landings a year (or less!), and hence it's no surprise they're nervous landing in 15 x-winds.
You'll also spend too much mental power on the wind and not notice you're out of trim or something!
That said, it's a fine balance between the right weather and getting up at all in the UK.