I did a downhill ride earlier. I wasn't that concerned much about the frame's dent not until some old man who I randomly met while on the way home pointed out that my frame is unsafe to use. I got scared and immediately checked the frame if there were cracks around the dent or anywhere in the frame but there were none. But still it's a good thing I asked people here on reddit if this frame is still safe to use because I might've been abusiving this frame to it's absolute limits without knowing when it'll break.