Wales international fly-half Rhys Priestland admits he is worried about his Test future when he swaps the Scarlets for Bath from next season.
The 28-year-old, who has been at the Pro12 side since 2007, opted to make the move at the end of 2014/15 and knows the possible consequences.
However, he is keeping a level head and not letting it affect his game.
"I'm comfortable with my decision, but I think it will have a negative effect on my international career. It's something I'll have to live with," the pivot told BBC Sport.
Priestland, who slotted the match-winning kick for the Scarlets against Zebre last weekend, added that he might have had second thoughts about leaving had he known Stephen Jones was returning to the region in a coaching role next term.
"I'm not going to lie, I would have loved to have worked with Steve [Stephen Jones]," said Priestland.
"I think he's a very knowledgeable man, especially about rugby and he's a great guy as well.
"It was a shame when I found out he was coming back, but I'd already made my decision and I've just got to stick with that."
He added: "I'm sure Steve will do a great job with the Scarlets.
"There's a lot of quality players down there and I'm sure he's the right man to sort of mould them and get the team playing they way I know that they can potentially.
"Hopefully Steve has a lot of success as a coach as he did as a player down there."