Definitely not after first raid. Joined a group of about 3 Christmas noobs and 3 (including me) who knew what they were doing on Atheon hard. One of them had a 248 VoC and a goddamn Dragon's Breath which screwed the Atheon portions alot and didn't stop even when we told him to, and he thought that the gun was actually good and that it was rare for people to have it. There's your proof you don't graduate out of Kinderguardian after your first raid. I think it's more of a slow accumulated thing. Like you don't just become an expert at a certain subject, it takes time and practice. You will know when the time is right and you're not a Christmas noob anymore, I gurantee it.