Can my creature voluntarily suspend it's shroud ability so I can target spells on it?

[what]

Can I have my creature remove it's shroud just for a moment as I cast a targeting spell on it, then put the shroud back?

[Dude]

I think it doesn't matter since it's your own creature so shroud is not against you anyway

[Arix]

No, you can't. Shroud is a double-edged sword. It can't be Doom Bladed, but you also can't Giant Growth it.

[Dude]

So you can't like even give up your shroud or something cuz it's your own creeture?

[Arix]

Nope. The card says what it means, and that's that. Compare the wording of shroud on, say, Kalonian Behemoth to "troll-shroud" on, say, Plated Slagwurm.