US) nounhe undertook a journey of self-fulfilmentthug sé faoi mhianta a chroí istigh a chomhlíonadh, thug sé faoi fhíorú a chuid aislingíthere's a great sense of self-fulfilment when you reach the toptá an-sásamh le fáil as an mbarr a shroicheadh, is mór an sásamh an barr a bhaint amach