stand a
improve
achieve
take up a
fulfil a/an
end in
chance
challenge
motivation
failure
success
ambition
huge/great/resounding
primary/strong/poor
major/new/daunting
secret/lifelong/main
slight/fair/second
total/costly/dismal
challenge
motivation
chance
failure
ambition
success
rise to the
lack
jump at the
realise
result in
enjoy
failure
ambition
chance
motivation
success
challenge
to meet with complete
to have a burning
to be an overnight
to leave nothing to
to face the formidable
ambition
chance
challenge
failure
success