Should I be getting sore?

[maseay14]

Is there a problem if I'm not completely sore the day after?
I worked out the same muscle group twice in one day yesterday in attempt to get sore the next, but I still wasn't that sore.

Should I go harder?

[noobkins]

Nope, you are fine.
I rarely ever get sore; only if I take a hiatus from lifting, specially legs,I walk around like a retard the next day.

[J-Cubed]

DOMS (Delayed-onset-muscle soreness) occurs 20 hours or less-72 hours after strenous activity or training. Soreness is not necessarily an indicator of muscle growth.

[omfgapolarbear]

I usually go by if I'm sore the day after.

[kopimi]

Nope, you are fine.
I rarely ever get sore; only if I take a hiatus from lifting, specially legs,I walk around like a retard the next day.

this.

took a week off from lifting and made new PRs on squat and dl first day back
couldn't bend down to pick up a pencil i dropped

finished my third leg day since yesterday and only felt sore a bit
i will always feel a bit sore in my legs the next day, but almost never for any upper body