TrinnyandSatsuma very wise.
GrimbleGrumble that's very important about boundaries.
DS was very easy but he still needed boundaries and when we started to discipline him, very simply and gently, it was hard, I felt awful.
I just made him sit by me on the floor for a few minutes, just to calm down. It worked! More by luck than judgement maybe. I do call it time out but it is not time out away from me it is time out of the situation, so could be called time in!
He has time outstime ins now for naughty behaviour but not the supernanny kind! I know those are banned for looked after children.
He just sits quietly with me or where he can see me and it helps him calm down.
We also now give three things that can be taken away - sweets after dinner (3 small ones), stickers at bedtime, (again 3) and some TV each day, which can also be lost. For us these things worked for dd, now 10 (and still do - although really now only the TV and certainly not the stickers!) and they are working for ds (4) too.