None of this requires previous trekking experience. It requires paying attention, which happens to be the entire point of the trip anyway. Here is what we tell everyone before their first walk with us.
Layers beat a single heavy jacket
Mornings in the Kumaun hills can be cold enough to see your breath, afternoons warm enough to want short sleeves. Two or three thin layers you can add and remove work better than one thick one you are stuck with either way.
Broken-in shoes matter more than expensive ones
New boots on day one of a trek is how blisters happen. If you have bought new footwear for this, wear it around your house and on short walks for at least two weeks first.
Pace yourself against your own breath
On a slow forest walk this barely matters, but even at moderate elevation, walking a fraction slower than feels natural is usually the right call. Nobody is timing you.
Small and often
Water and food, small and often, work better than one big meal and long gaps without either.
Say something early
Altitude affects people unevenly, and fitness does not fully predict who feels it and who does not. If you notice a headache, nausea, or unusual fatigue, say so early. It is far easier to adjust a plan than to manage a problem that has already become serious.
Where to start
If this would be your first trek, Into the Quiet ends with a gentle walk to the Pandavkholi meadow, about 3.5 km each way. If you would rather not trek at all yet, the Kalika Weekend keeps everything close to Oakakhi.