there is no "chad le clos was the best butterfly swimmer of his time but his mother had cancer. " they're not an excuse. maybe it is a reason, one of the reasons, but at the end of the day, i'm not ever going to let that enter into my mind because difficulties happen in life and you just have to deal with them. and it would not be fair for me to, maybe if in four years time, god forbid, something happens to someone else. mentally, these have been tough times. let's talk about the mental resilience that sometimes has failed. failed, it seems to me, one or two people in swimming. in fact, for example, ian thorpe, grant hackett, missy franklin, the american, they have all been through tough times mentally. is there something about swimming which brings that on? i referred to it being a very solitary sport earlier in the programme, do you have any way of accounting for that? possibly. i guess,now that you mention it, there have been very difficult times with all those names that you mention, and for myself as well, but i think sometimes you can't account fpr things like that in life, things j