By PAUL REES

PREVIEW...
Exeter v Harlequins
Today. Kick-off 3pm, Sandy Park
JOE Simmonds puts his strong start to the season down to a determination to enjoy his rugby and stop worrying about things he cannot control, such as social media.
Simmonds, who has started the season at fullback rather than outside-half as Stuart Hogg recovers from summer knee surgery, admits he let things get on top of him after Exeter won the Premiership and Heineken Champions Cup double in 2020.
“I let myself down in the last couple of seasons,” said the 25-year old, one of Exeter’s longest serving play...