Is it not possible for one to hold onto anything while also being aware that everything moves each different thing within apart from one another?

Possibility implies being potential (life) during procession (inception towards death)...taking into possession reduces the potential given. One has the free will of choice to take given, but doing so reduces ones awareness of given.

Whatever one holds onto...God continues to set apart.

What do you suggest

Resisting suggested (want) for perceivable (need).

true

Whenever tempted by true or false option...discern self as being free will of choice in-between until binding self to a side. Resisting SIDES grows ones SIGHT aka the requirement to resist temptation.

time

Life cannot perceive its inception or death, because it lives in-between aka separated from origin and outcome. Others suggest "time" to trick ones mind to consent to artificial origins and outcomes.

If one consents to past and future, then one permits another to shape PRESENT aka ones PRESENCE (forwarded essence).

Try expressing self within motion instead of repressing self by timing motion. Nature does, which allows each being within to re-do self only NOW.

managing the giving and taking

Manage/manus (hand). Giving and taking isn't manual, but auto... https://www.etymonline.com/word/auto- aka all moving through each one within. Resisting the temptation to take represents adaptation to given. Resistance is fertile.

giving and taking within ones mind

Compare the mental capacity of an infant and an elder...whatever mental capacity was grown in-between wasn't there before, and won't be there after. Growing implies shaping, not holding onto the shaped.

The more one chooses to let go, the freer ones choice, and the clearer ones awareness of others tempting one to hold onto.