try to cancel one/two card and see the result (not needed though) total cc i have is 23 all are unsecured. in short as long it above 750+ no need to worry my friend. my cibil is between 785-791.
Take home loan ,gold loan Age of cibil 5+ year not reported but continued 780 is more than good One score will alwys show 10 point increase graph even for 500 cibil score person