Sensex near all-time high: Should value hunters be pessimistic?

"If a mean reversion, not even in full, happens in the next 3-4 years, then the earnings growth in banks or commercial vehicles should surprise."

from Wealth-Economic Times https://economictimes.indiatimes.com/wealth/personal-finance-news/sensex-near-all-time-high-should-value-hunters-be-pessimistic/articleshow/83831842.cms