I don't think you will get exploited by timing tells at all.The fact is you could take a little longer before acting,(when bluffing,does our opponent has a weak range,can we get called by enough worse hands when vbet etc.) that'd probably improve your game.
Also, you should be planning ahead like discussed on TMGOPFB(which helped me a lot
)
Basically It's a known concept but the way the author writes is above average.It's a post series here on 2+2 BTW.
If you want I can get in more details about planning ahead but that definitely helped me tremendously improve my tilt overall,as I'm always prepared for opponent's play and it never surprises me anymore.(Getting surprised would lead me to tilt.)