According to The Selling of the Babe, by Glen Stout, the Sultan of Swat, Babe Ruth, did more than hit his way to a long-standing home run record:
It wasn't just the home run that Ruth was popularizing. He was also taking the stigma out of the strikeout. Even before the pitching distance settled in at 60 feet, 6 inches and pitchers started throwing overhand, the strikeout had been considered the ultimate embarrassment, the batting equivalent of tripping over a base or throwing the ball over the backstop; something to be avoided at almost any cost. Guys like Joe Jackson, Ty Cobb, and others took pride in keeping their strikeouts down to only 20 or 30 a season. It was considered better to ground out, pop out, or fall prostrate over the plate and fake a heart attack than strike out.
Not anymore. Fans found Ruth's strikeouts exciting -- and he didn't much care if he struck out, either. Ruth figured it was all part of the process, one that might result in a home run the next time. Every swing and miss resulted in a correction in the following at bat.
No one paid closer attention to that than Ruth's Yankee teammates. He was conducting a clinic in a new way of hitting every time he picked up the bat. Not worrying about strikeouts gave them license to swing and swing hard. And they did. As a team, even without Ruth's contribution, their strikeouts would skyrocket in 1920, but so would their power and number of long hits. The same would hold true for almost every other team.
Truth is...sometimes, you learn what works by learning what doesn't. Besides, you miss 100% of the swings you don't take. So keep swinging!