…振り => After (a long time) N2
Time
…振り => Way, condition, situation, appearance N2
Situation
~ふり(~振り)      => to pretend; to act as if N3
..... ばかりもいられない => can't keep doing ~ N2
Speculation
ばかりはいられない => can’t keep doing ~ N2
なりに,なりの,それなり => In A's own way, in a(n) A way N1
Adjectival, Descriptions
そればかりか => Not only that, it's not just that N3
Compare
これ/それ/あれ => this/that N5
Spatial relations
てばかりはいられない => Cannot always A N2
Needs, Requirements
~それなり => in itself; as it is; in its own way; as suits the occasion N1
Related, corresponding
てくれてありがとう => Thank you for doing A N4
Honorifics
...なり...なり => [A] or [B] or~ N1
Selection