Shuttlers Justin Hoh and K. Letshanaa must build self-belief and handle pressure better to succeed on the World Tour, says national coach K. Yogendran. Despite hard training, their recent World Tour results have fallen short of expectations.Justin, ranked 48th, exited early in the US and Canada Opens, struggling with pressure after returning from Achilles surgery. Letshanaa, ranked 40th, showed promise by reaching the US Open quarter-finals after upsetting former world champion Nozomi Okuhara but fell early in Canada.Yogendran stressed that inconsistency is common among young players and that under the guidance of coaching director Kenneth Jonassen, they are learning to adapt to tougher tournaments and pressure situations. Both will aim to bounce back at the Super 300 Macau Open starting July 29