How do you say I mean it in Punjabi?

There are a few ways to say "I mean it" in Punjabi, depending on the context and desired level of formality:

Formal:

* ਮੈਂ ਇਹ ਗੱਲ ਸੱਚੀ ਕਹਿੰਦਾ ਹਾਂ। (Main eh gall sachchi kehnda haan.) - This translates directly to "I am telling this truth."

* ਮੈਂ ਇਹ ਗੱਲ ਸੱਚਮੁੱਚ ਕਹਿੰਦਾ ਹਾਂ। (Main eh gall sachmuch kehnda haan.) - Similar to the above, but emphasizing "truly."

Informal:

* ਮੈਂ ਸੱਚਮੁੱਚ ਕਹਿੰਦਾ ਹਾਂ। (Main sachmuch kehnda haan.) - This is a more casual way of saying "I truly mean it."

* ਮੈਂ ਗੰਭੀਰਤਾ ਨਾਲ ਕਹਿੰਦਾ ਹਾਂ। (Main gambhirta naal kehnda haan.) - This translates to "I say it seriously."

More emphatic:

* ਮੈਨੂੰ ਪੂਰਾ ਭਰੋਸਾ ਹੈ। (Mainu poora bharosa hai.) - This means "I have full confidence."

* ਮੈਂ ਇਹ ਗੱਲ ਦਿਲੋਂ ਕਹਿੰਦਾ ਹਾਂ। (Main eh gall dilon kehnda haan.) - This means "I say this from my heart."

The best way to say "I mean it" in Punjabi will depend on the specific situation and your relationship with the person you're speaking to.