Such a waste
It is not a waste at all. The way music operate in our body is completely different from all other human activities (it is not the right word here, but I know no other English word). If he perseveres his love of music even though he has to work 15 or 20 years as a humble cleaner, he may well become a genius! He has
all the ingredients there:
-First, he is a cleaner, which is a light physical work, so in many ways free his mind for musical thoughts (even when he is working).
-Secondly, he is a cleaner in Scotland in 21th century. That means as a musical person, he is not going to die horribly at the age of 30 as if he were a cleaner in Zimbabue of Lesotho. He could earn quite a 'decent' wage to support him 'singly' until 'Poland' claims him back as its greatest modern genius'.
-Thirdly, no matter how civilised Scotland may assert itself, to be a cleaner there (and elsewhere) always carries a negative connotation. The fact that he is a foreign Pole only doubles his alienation from the society. And being a classical pianist may even make him more lonely among the Polish immigration as well. Thus this tripled alienation either kills him or pushes him inexorably towards music, the greatest saviour of the depressed and the suffering (Wagner himself states that there is absolutely no need to create music if one is truly happy).
-Fourthly, Scotland is beautiful, its weather so favorable towards music making (trust me, you can NOT create a great work of art at 37 degree Celsius and upward!) In the escape from his rather miserable life, he may be drawn towards nature and as we all know, there is no musical compositions yet that can be compared in nobility and dignity with the ones fused with both musical ideas
and nature.
-And finally, though I know and acknowledge that true great music demands the most dedicated and relentless studying, the art of Creating music itself owns first and foremost to life experience and feeling. Without it, the music making is just a REcreation and all those intellectualizations will turn music into mere mathematic. Our cleaner friend obviously has the most favorable situation. I hope he will persevere and, well, no matter what I have said, do a lot more music studying (it is quite easy if he is very keen, which he should be!)
To conclude, no, I am NOT sarcastic. Actually, I wanna be a cleaner in Scotland NOW!!!