a) I'd like to break the record of the worlds fastest person.
b) There would be difficulties in having the time to practise a lot and also in running a lot.
c) I'd need at least 6 months for training.
d) I'd feel very happy and proud of myself once I succeed.
SAU
a) I'd like to break the record of the worlds smartest person.
b) There would be difficulties in having the time to study that much and also in memorising and studying a lot of information.
c) I'd need at least 2 years for training.
d) I'd feel very happy and proud of myself if I succeed in breaking this record.