How much control of your ejaculation do you have?

Just some short questions about ejaculation control.

1. When you have sex, can you control and decide when to ejaculate?
2. How long before you ejaculate do you know that your crossing the point of no return?
3. Do you have good/bad times, or is it pretty much the same every time?

Thanks

With masturbation I have 110% complete control over ejaculation, not sure about sex as I haven’t had any of that yet

1. When you have sex, can you control and decide when to ejaculate?
Yes

2. How long before you ejaculate do you know that your crossing the point of no return?
I can go to within 2-3 seconds every time without risk. Push it to within one second and I am still +90% safe.

3. Do you have good/bad times, or is it pretty much the same every time?
I have good/bad times but they are not what most would consider that. Also I pretty much always know where things stand with my control. So bad times for me mean that I better add in a five second, “fudge factor”.