They’re Too Tall…Plz Help:)

So I have this Billietiae that I rescued and this Syngonium Albo that are both getting way too tall and I have NO clue what to do with them? The albo is probably 3 1/2 to 4 feet and the Billie is a little over 7 feet….Do I chop and prop them? If so, what’s the best way to do that? I’m scared to do anything to them because I don’t wanna kill them, lol….And yes, I know both would do way better with moss poles. I’m slowly working on making some:) Thank you so much in advance