Sir,,,i Am A 20 Year Old Guy And I Have

Sir,,,i am a 20 year old guy and i have been carrying out masturbation vigorously 4-5 times a day....some days ago,,,i took a break and reduced my number to 1 per day or max 2,,,and even none for a week or so....now i see my ejaculation time has decreased,,,,,it seems as i have lost control over lasting long