You can’t put (spoiler) and then the spoiler right after. I’ve already seen the whole sentence
You have do it
(spoiler)
Like this, to separate the spoiler from the rest of the sentence, so I can quickly look away and not read any further
That was more of a joke than an actual attempt to avoid spoilers, since I didn't think people actually cared about it. But, what you said is good advice nonetheless.
You have do it
(spoiler)
Like this, to separate the spoiler from the rest of the sentence, so I can quickly look away and not read any further