Blinking?

[refjef40]

Lately I seem to have developed a bad habit of blinking when a batter swings.It hasn't caused me any problems yet but we all know I could miss a foul tip or assume a real swing was made when she held up.Has anyone had this problem and fixed it or know someone who has?By the way for other parts of the country I did four games in a tourn. yesterday and it was 80 deg. here in the central valley of Cal.