78 where I am.

I love winter!
I have to admit I’m not sure what you’re asking. Can you clarify?
Thank you for asking.
One of the ways to discern personal interpretation is to check where it leads to. “Leads to” means a variety of possibilities, primarily actions. In general, does one’s interpretation lead to a better life in accord with God’s will? What does the Sermon on the Mount mean in terms of one’s actions? Is the “narrow gate” a call to stop drinking? If the individual interpretation brings one closer to God, then it is a good interpretation.
Does the interpretation of John Chapter Six lead to the Catholic Church? I know this sounds biased, but the whole point of Scripture, especially the New Testament, is to bring people to Catholicism. Maybe personal interpretation only brings a person half way to Catholicism; but at least the person is using Scripture to seek truth. Don’t ever underestimate the power of the Holy Spirit to touch a person who is holding a bible in her or his hands.
Another check point for personal interpretation would be how is a particular verse being used. Again, from my biased position, if a particular verse is being used to move away from Catholicism, then that is a bad interpretation.
Because I learned Catholic doctrine before I opened a bible, I have a different perspective which might be helpful to others. Instead of looking at a page of a bible and asking for an official interpretation, I start out with the* Catechism of the Catholic Church, Second Edition*. I use the footnotes to find the source for a particular teaching. Often these are Scripture verses. When I finally got around to reading the bible, I was totally amazed to find the sources for the seven Sacraments.

And John Chapter Six was beyond everything else.
As for the life of Christ, I learned that by ear as a young child listening to the gospel and homily at the Holy Sacrifice of the Mass. To read it on my own allowed me to meditate on it. The Holy Sacrifice of the Mass keeps going from the Gospel to the moment of Consecration when Jesus becomes truly present and then on to Holy Communion when I am personally able to receive Jesus. Reading John Chapter Six on my own helps me to understand and to love Our Savior as Mass progresses.
Scripture and the Sacraments, especially the Holy Eucharist, are partners. When the partners work together to bring me into a closer relationship with God by being a member of the Catholic Church, then I know my personal interpretation is correct.
Blessings,
granny
John 3: 16&17