How do I manage an SDR team when I miss doing the outreach myself?

You could do the outreach in your sleep, the calls, the emails, the rhythm of pipeline built by your own effort. Now you manage the team and own their pipeline through people, and you watch reps struggle with things that came easy to you. For someone who could just do it, that gap is maddening. The instinct you have is the thing you now teach. Every rep you coach to write the better email, to make the harder call, to keep going through the noes, carries your skill into conversations you will never have. Your pipeline now comes from a team's worth of outreach, not your own. That is more than you could ever dial alone. Get on the phones sometimes. Run a call, send some outreach, stay in the work. It keeps your instincts sharp and earns your team's respect because they see you can still do it. You did not stop being great at outreach by becoming a manager. You just do it through others now, mostly, and directly when it counts.