Should we take in consideration orbs that are greater that 5, although it's about an important aspect? Don't they influence us at all? On the other hand, how important are exactly the minor aspects but in tight orbs?
I Believe all Aspects are Valid
Ignoring them based on orb can run the risk of omitting significant energetic influence on the native which could come in handy when looking at the big picture of the chart/a planets influence on a person. A bing chunk of the story can kinda wiped out. But those that are greater than 5 I usually focus on if they are hard aspects [the pull would be more potent]. Sextile sand trines can be felt of course, as can noviles, biquintiles, etc. However their energies will be like windchimes to trumpets if that makes sense. A trumpets sound will project further and stronger than the dull [however beautiful] clinking of bells.
Minor Aspects in Tight Orbs
Should be considered especially if they are making aspects to
Inner planets
Angles
or in a significant chart pattern.
Again, it’s helpful to think of aspects/patterns in the natal horoscope between planets as electrical currents. Anything that touches on will get an offshoot of the energy and will, as a result, influence the expression of the other planets mingling with it.