I was just using that as an example.
If you use glyph of HL but don't use HL correctly, it's not a DPS increase, if you use glyph of RI and don't kick anything, it's not a DPS increase.
That does not change the fact, that when used right, both glyphs are a DPS increase (depending on the fight, one is better than the other ofc).
Saying that glyph of HL is not worth it, not a DPS increase or that you shouldn't bother with HL for damage in general, is however, completely false and a bad advice, no matter at what level you might play on.
You understand what i ment now?