Most excellent, denda
Well done you

One piece of advice I would like to give you, which is the best piece of advice I have picked up on this forum in that I use it everytime I go for a ride on my roadbikes...
When you brake/stop/unclip (I, as Indy suggests also, always unclip the same foot... always) turn your front wheel away from you - so it points away from your unclipped/about-to-touch-the-ground foot. This way, the bike will always lean toward you and you avoid the "slow-mo topple" which is associated with clip-in pedals.

I'd be cautious about Jiffer's suggestion, although it might work to get used to only one pedal at a time, but clip-in pedals, and non-clip/flat pedals are different heights, and so this could make you "feel" uneven.