People who gain genuine awakening don’t become proud over the fact of their awakening, because they’ve seen how stupid they were for so long.
"There’s a higher well-being, happiness, pleasure — the Pali word sukha covers all of that — that comes with the deathless. Everyone who’s attained the deathless says, “How stupid I was not to go for this.” That’s why people who gain genuine awakening don’t become proud over the fact of their awakening, because they’ve seen how stupid they were for so long." ~ Thanissaro Bhikkhu "Smart about Lust" (Meditations12)