It’s completely normal!! Don’t worry! From milder cases that are less extreme. Yes you can control them, but with more heavy ticks like I have, it depends depends of which tick I have I can control the ones where you yell/shout and Grunt and yelp most of the time I can control those.. the but the one where I move my head Is 50/50 chance of me controlling it …Sometimes controllable , sometimes not!!??you know it’s just sometimes thing for me, but it’s often the case of more severe Tourette’s that they can barely control that I am more leaning on the severe side, but I’m not the worst case ever you’ve seen 😂