I think the sacrifice comes from the people who do the training and only just make it to the top of their sport.
A friend of mines brother is a top triathlete, he has a rediculous training schedule from what I understand (he’s in this list as one of the national starters) and is currently at Loughborough uni, he must be in his third year now.
I haven’t seen or spoken to him for a year or so, so things may have changed. But he was there doing his degree work whilst training 7+ times a week. He rarely goes out to socialise, the one time he did choose to attend a social function (May have been a booze up but he doesn’t drink, at least he didn’t) rather than one of his many races (I think it was a national race) he got heavily chastised by his coach and his parents. He has basically lost a huge part of his life to concentrate on his chosen sport.
It doesn’t pay well (He does get a lot of kit for free, but it’s not the same as recienving a wage you can choose to spend how you wish). So he is supported very happily by his parents, I am sure he would get a part time job if he had the time.
Despite all of his training and the dedication he has put into this sport since well before I knew him, he is unfortunately always just outside the top 3 in the country. What this means is he doesn’t get enough funding to really make it his lifes work, ie replace a job, but he quite rightly feels that if he just keeps at it he’ll get there in the end.
If he does and becomes a pro athlete I am sure he will be seen right. But in the meantime he is plugging away self funded, self motivated – giving up other opportunities, not living a normal lfe at uni and in the end it may (I do hope not) all be for nothing.
He doesn’t see it as a sacrifice, he is motivated and knows what he wants.
I see all the things he is not giving himself the opportunity to do and I call that a sacrifice.
I think my point is that the individual will never see anything they does as a sacrifice merely a choice, it is those who follow and assess their achievements who consider the choices they have made as sacrifices.