Well, not this first verse, but keep on reading!

But as for me,
my feet were almost gone;
my steps had well nigh slipped.

Nevertheless I am continually with thee:
thou hast holden me by my right hand.

My flesh and my heart faileth:
but God
is the strength of my heart,
and my portion for ever.

But it is good for me
to draw near to God:
I have put my trust in the Lord God,
that I may declare all thy works.

Psalm 73

I acknowledge my faith in God gasps for air sometimes.

But I still believe.

With His help — “I believe; help Thou mine unbelief” — I’ll keep believing “stuff” like the following which I just read in Psalm 69:

O God,
in the multitude of thy mercy
hear me,
in the truth of thy salvation.

Hear me,
O Lord;
for thy lovingkindness is good:
turn unto me
according to the multitude of thy tender mercies.

I am in trouble:
hear me speedily.

Thou hast known my reproach,
and my shame,
and my dishonour:
mine adversaries are all before thee.

Let thy salvation,
O God,
set me up on high.

The humble shall see this,
and be glad:
and your heart shall live
that seek God.

For the Lord heareth the poor,
and despiseth not his prisoners.

Tell me, though: If you believe God, what do you do when your belief wavers?