Rocking chair or no?

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So I am debating whether to buy a glider/rocking chair for our second child. I had a glider and used it a lot with our first but it turned into a bad habit of always rocking her to sleep. Anyone not have one and successfully put baby to sleep/soothe baby without the constant rocking? I don’t want to fall into that same bad habit that caused sleep problems later on(she couldn’t sleep without rocking movement for a LONG time).