How do you discipline a 20 month old?

[atigercametotea]

I think i got off easy with dd, she never really had major tantrums as such.

Things are SO different with ds!
He's not 2 yet and full blown temper tantrums - jumping up and down in anger/frustration, falling to the floor/crying for no reason etc.

I'd love to blame all this on teething but what if it's not?

How do I discipline him? He grabs toys from his sister (she understands sharing, he obviously doesn't! and it's not fair on her). This is only one example.

He is so mischevious and I am saying no every two seconds....please help....

Hi

20 months is still fairly young for any serious discipline imo when my youngest grabs toys of his brother I take them off him and tell him no and give it back to his brother, I would ignore and definatly not pander to his tantrums and try and make your house as child friendly as is feasible so you don't have to keep saying no