A slang usage primarily found in some regional dialects where it might be used to suggest "to immerse oneself" or "to engage with oneself."
खुद में डूबना
English Usage: "He likes to mich in his thoughts during the quiet evenings."
Hindi Usage: "उसे शांत रातों में अपने विचारों में खुद में डूबना पसंद है।"
khud mein doobna, khud me doobna, khud mein doobnaa, khud me doobnaa